Q: What is the sum of all factors of the number 71,145 including 71,145?

 A: 138,240

Why is 138,240 the sum of all factors of 71,145, including 71,145?

The factors of the number 71,145 are: 1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 459, 465, 527, 765, 837, 1395, 1581, 2295, 2635, 4185, 4743, 7905, 14229, 23715, 71145.

If you add them up, you will get the total of 138,240.


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