Q: What is the sum of all factors of the number 109,125 excluding 109,125?
A: 89,619
The factors of the number 109,125 are: 1, 3, 5, 9, 15, 25, 45, 75, 97, 125, 225, 291, 375, 485, 873, 1125, 1455, 2425, 4365, 7275, 12125, 21825, 36375, 109125.
If you add them up, you will get the total of 109,214. Now subtract 109,125 to get 89,619