Q: What is the sum of all factors of the number 2,109,315 excluding 2,109,315?
A: 1,660,605
The factors of the number 2,109,315 are: 1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 373, 377, 435, 1119, 1131, 1865, 1885, 4849, 5595, 5655, 10817, 14547, 24245, 32451, 54085, 72735, 140621, 162255, 421863, 703105, 2109315.
If you add them up, you will get the total of 2,109,316. Now subtract 2,109,315 to get 1,660,605