Q: What is the sum of all factors of the number 72,505 excluding 72,505?
A: 19,727
The factors of the number 72,505 are: 1, 5, 17, 85, 853, 4265, 14501, 72505.
If you add them up, you will get the total of 72,524. Now subtract 72,505 to get 19,727