Q: What is the sum of all factors of the number 21,275 excluding 21,275?
A: 6,997
The factors of the number 21,275 are: 1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 21275.
If you add them up, you will get the total of 21,281. Now subtract 21,275 to get 6,997