Q: What is the sum of all factors of the number 217,245 excluding 217,245?
A: 180,195
The factors of the number 217,245 are: 1, 3, 5, 7, 15, 21, 35, 105, 2069, 6207, 10345, 14483, 31035, 43449, 72415, 217245.
If you add them up, you will get the total of 217,425. Now subtract 217,245 to get 180,195