Q: What is the sum of all factors of the number 1,461,645 excluding 1,461,645?
A: 1,174,671
The factors of the number 1,461,645 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 401, 405, 729, 1203, 1215, 2005, 3609, 3645, 6015, 10827, 18045, 32481, 54135, 97443, 162405, 292329, 487215, 1461645.
If you add them up, you will get the total of 1,461,646. Now subtract 1,461,645 to get 1,174,671