Q: What is the sum of all factors of the number 40,221,025 excluding 40,221,025?
A: 13,489,947
The factors of the number 40,221,025 are: 1, 5, 13, 25, 65, 325, 123757, 618785, 1608841, 3093925, 8044205, 40221025.
If you add them up, you will get the total of 40,221,038. Now subtract 40,221,025 to get 13,489,947