Q: What is the sum of all factors of the number 40,210,065 excluding 40,210,065?

A: 40,255,983

Why is 40,255,983 the sum of all factors of 40,210,065, excluding 40,210,065?

The factors of the number 40,210,065 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1193, 1605, 2247, 3579, 3745, 4815, 5965, 6741, 8351, 10737, 11235, 17895, 25053, 33705, 41755, 53685, 75159, 125265, 127651, 375795, 382953, 638255, 893557, 1148859, 1914765, 2680671, 4467785, 5744295, 8042013, 13403355, 40210065.

If you add them up, you will get the total of 40,210,105. Now subtract 40,210,065 to get 40,255,983