Q: What is the sum of all factors of the number 215,115,465 excluding 215,115,465?
A: 129,069,303
The factors of the number 215,115,465 are: 1, 3, 5, 15, 14341031, 43023093, 71705155, 215115465.
If you add them up, you will get the total of 215,115,594. Now subtract 215,115,465 to get 129,069,303