Q: What is the sum of all factors of the number 72,085 excluding 72,085?
A: 21,155
The factors of the number 72,085 are: 1, 5, 13, 65, 1109, 5545, 14417, 72085.
If you add them up, you will get the total of 72,106. Now subtract 72,085 to get 21,155