A:
Positive:
1 x 36457755 x 7291557 x 52082525 x 14583135 x 10416583 x 43925175 x 20833251 x 14525415 x 8785581 x 62751255 x 29051757 x 2075
Negative:
-1 x -3645775-5 x -729155-7 x -520825-25 x -145831-35 x -104165-83 x -43925-175 x -20833-251 x -14525-415 x -8785-581 x -6275-1255 x -2905-1757 x -2075
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 3,645,775, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 3,645,775 | |
| -1 | -3,645,775 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,645,775.
Example:
1 x 3,645,775 = 3,645,775
and
-1 x -3,645,775 = 3,645,775
Notice both answers equal 3,645,775
With that explanation out of the way, let's continue. Next, we take the number 3,645,775 and divide it by 2:
3,645,775 ÷ 2 = 1,822,887.5
If the quotient is a whole number, then 2 and 1,822,887.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 3,645,775 | |
| -1 | -3,645,775 |
Now, we try dividing 3,645,775 by 3:
3,645,775 ÷ 3 = 1,215,258.3333
If the quotient is a whole number, then 3 and 1,215,258.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 3,645,775 | |
| -1 | -3,645,775 |
Let's try dividing by 4:
3,645,775 ÷ 4 = 911,443.75
If the quotient is a whole number, then 4 and 911,443.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 3,645,775 | |
| -1 | 3,645,775 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 83 | 175 | 251 | 415 | 581 | 1,255 | 1,757 | 2,075 | 2,905 | 6,275 | 8,785 | 14,525 | 20,833 | 43,925 | 104,165 | 145,831 | 520,825 | 729,155 | 3,645,775 |
| -1 | -5 | -7 | -25 | -35 | -83 | -175 | -251 | -415 | -581 | -1,255 | -1,757 | -2,075 | -2,905 | -6,275 | -8,785 | -14,525 | -20,833 | -43,925 | -104,165 | -145,831 | -520,825 | -729,155 | -3,645,775 |
Here are some more numbers to try:
Try the factor calculator