Q: What is the sum of all factors of the number 216,015 excluding 216,015?
A: 129,633
The factors of the number 216,015 are: 1, 3, 5, 15, 14401, 43203, 72005, 216015.
If you add them up, you will get the total of 216,144. Now subtract 216,015 to get 129,633