Q: What is the sum of all factors of the number 102,915 excluding 102,915?
A: 75,549
The factors of the number 102,915 are: 1, 3, 5, 9, 15, 45, 2287, 6861, 11435, 20583, 34305, 102915.
If you add them up, you will get the total of 102,990. Now subtract 102,915 to get 75,549