Q: What is the sum of all factors of the number 644,465 excluding 644,465?
A: 141,943
The factors of the number 644,465 are: 1, 5, 61, 305, 2113, 10565, 128893, 644465.
If you add them up, you will get the total of 644,606. Now subtract 644,465 to get 141,943