Q: What is the sum of all factors of the number 61,421,445 excluding 61,421,445?
A: 45,644,787
The factors of the number 61,421,445 are: 1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 7541, 8145, 22623, 37705, 67869, 113115, 339345, 1364921, 4094763, 6824605, 12284289, 20473815, 61421445.
If you add them up, you will get the total of 61,421,490. Now subtract 61,421,445 to get 45,644,787