Q: What is the sum of all factors of the number 5,115 excluding 5,115?
A: 4,101
The factors of the number 5,115 are: 1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115.
If you add them up, you will get the total of 5,119. Now subtract 5,115 to get 4,101