Q: What is the sum of all factors of the number 215,005,155 excluding 215,005,155?
A: 129,003,117
The factors of the number 215,005,155 are: 1, 3, 5, 15, 14333677, 43001031, 71668385, 215005155.
If you add them up, you will get the total of 215,005,284. Now subtract 215,005,155 to get 129,003,117