Q: What is the sum of all factors of the number 699,985 excluding 699,985?
A: 305,495
The factors of the number 699,985 are: 1, 5, 11, 13, 55, 65, 89, 121, 143, 445, 605, 715, 979, 1157, 1573, 4895, 5785, 7865, 10769, 12727, 53845, 63635, 139997, 699985.
If you add them up, you will get the total of 700,290. Now subtract 699,985 to get 305,495