A:
Positive:
1 x 33055755 x 6611157 x 47222513 x 25427525 x 13222335 x 9444565 x 5085591 x 36325175 x 18889325 x 10171455 x 72651453 x 2275
Negative:
-1 x -3305575-5 x -661115-7 x -472225-13 x -254275-25 x -132223-35 x -94445-65 x -50855-91 x -36325-175 x -18889-325 x -10171-455 x -7265-1453 x -2275
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 3,305,575, 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 | 3,305,575 | |
| -1 | -3,305,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,305,575.
Example:
1 x 3,305,575 = 3,305,575
and
-1 x -3,305,575 = 3,305,575
Notice both answers equal 3,305,575
With that explanation out of the way, let's continue. Next, we take the number 3,305,575 and divide it by 2:
3,305,575 ÷ 2 = 1,652,787.5
If the quotient is a whole number, then 2 and 1,652,787.5 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 | 3,305,575 | |
| -1 | -3,305,575 |
Now, we try dividing 3,305,575 by 3:
3,305,575 ÷ 3 = 1,101,858.3333
If the quotient is a whole number, then 3 and 1,101,858.3333 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 | 3,305,575 | |
| -1 | -3,305,575 |
Let's try dividing by 4:
3,305,575 ÷ 4 = 826,393.75
If the quotient is a whole number, then 4 and 826,393.75 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 | 3,305,575 | |
| -1 | 3,305,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 13 | 25 | 35 | 65 | 91 | 175 | 325 | 455 | 1,453 | 2,275 | 7,265 | 10,171 | 18,889 | 36,325 | 50,855 | 94,445 | 132,223 | 254,275 | 472,225 | 661,115 | 3,305,575 |
| -1 | -5 | -7 | -13 | -25 | -35 | -65 | -91 | -175 | -325 | -455 | -1,453 | -2,275 | -7,265 | -10,171 | -18,889 | -36,325 | -50,855 | -94,445 | -132,223 | -254,275 | -472,225 | -661,115 | -3,305,575 |
Here are some more numbers to try:
Try the factor calculator