Q: What is the sum of all factors of the number 249,135 excluding 249,135?
A: 173,361
The factors of the number 249,135 are: 1, 3, 5, 15, 17, 51, 85, 255, 977, 2931, 4885, 14655, 16609, 49827, 83045, 249135.
If you add them up, you will get the total of 249,308. Now subtract 249,135 to get 173,361