Q: What is the sum of all factors of the number 16,125 excluding 16,125?
A: 11,331
The factors of the number 16,125 are: 1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 16125.
If you add them up, you will get the total of 16,136. Now subtract 16,125 to get 11,331