Q: What is the sum of all factors of the number 215,525,145 excluding 215,525,145?
A: 160,664,487
The factors of the number 215,525,145 are: 1, 3, 5, 11, 15, 33, 55, 165, 1306213, 3918639, 6531065, 14368343, 19593195, 43105029, 71841715, 215525145.
If you add them up, you will get the total of 215,525,305. Now subtract 215,525,145 to get 160,664,487