Q: What is the sum of all factors of the number 27,125 excluding 27,125?
A: 12,811
The factors of the number 27,125 are: 1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 3875, 5425, 27125.
If you add them up, you will get the total of 27,137. Now subtract 27,125 to get 12,811