Q: What is the sum of all factors of the number 12,728,275 excluding 12,728,275?
A: 5,309,757
The factors of the number 12,728,275 are: 1, 5, 7, 25, 35, 175, 72733, 363665, 509131, 1818325, 2545655, 12728275.
If you add them up, you will get the total of 12,728,280. Now subtract 12,728,275 to get 5,309,757