Q: What is the sum of all factors of the number 1,287,425 including 1,287,425?
A: 1,666,560
The factors of the number 1,287,425 are: 1, 5, 23, 25, 115, 575, 2239, 11195, 51497, 55975, 257485, 1287425.
If you add them up, you will get the total of 1,666,560.