Q: What is the sum of all factors of the number 64,905 excluding 64,905?
A: 38,967
The factors of the number 64,905 are: 1, 3, 5, 15, 4327, 12981, 21635, 64905.
If you add them up, you will get the total of 64,943. Now subtract 64,905 to get 38,967