Q: What is the sum of all factors of the number 12,872,505 excluding 12,872,505?
A: 7,723,527
The factors of the number 12,872,505 are: 1, 3, 5, 15, 858167, 2574501, 4290835, 12872505.
If you add them up, you will get the total of 12,872,512. Now subtract 12,872,505 to get 7,723,527