Q: What is the sum of all factors of the number 420,045 excluding 420,045?
A: 269,427
The factors of the number 420,045 are: 1, 3, 5, 15, 41, 123, 205, 615, 683, 2049, 3415, 10245, 28003, 84009, 140015, 420045.
If you add them up, you will get the total of 420,314. Now subtract 420,045 to get 269,427