Q: What is the sum of all factors of the number 1,315,815 including 1,315,815?
A: 2,105,328
The factors of the number 1,315,815 are: 1, 3, 5, 15, 87721, 263163, 438605, 1315815.
If you add them up, you will get the total of 2,105,328.