Q: What is the sum of all factors of the number 13,825 excluding 13,825?
A: 6,015
The factors of the number 13,825 are: 1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2765, 13825.
If you add them up, you will get the total of 13,831. Now subtract 13,825 to get 6,015