Q: What is the sum of all factors of the number 309,945 excluding 309,945?
A: 185,991
The factors of the number 309,945 are: 1, 3, 5, 15, 20663, 61989, 103315, 309945.
If you add them up, you will get the total of 310,130. Now subtract 309,945 to get 185,991