Q: What is the sum of all factors of the number 1,275,885 excluding 1,275,885?
A: 1,170,195
The factors of the number 1,275,885 are: 1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 727, 1755, 2181, 3635, 6543, 9451, 10905, 19629, 28353, 32715, 47255, 85059, 98145, 141765, 255177, 425295, 1275885.
If you add them up, you will get the total of 1,275,886. Now subtract 1,275,885 to get 1,170,195