Q: What is the sum of all factors of the number 214,905 excluding 214,905?
A: 128,967
The factors of the number 214,905 are: 1, 3, 5, 15, 14327, 42981, 71635, 214905.
If you add them up, you will get the total of 215,033. Now subtract 214,905 to get 128,967