Q: What is the sum of all factors of the number 261,352,215 excluding 261,352,215?
A: 191,658,369
The factors of the number 261,352,215 are: 1, 3, 5, 9, 15, 45, 5807827, 17423481, 29039135, 52270443, 87117405, 261352215.
If you add them up, you will get the total of 261,352,406. Now subtract 261,352,215 to get 191,658,369