53911365

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 34341051

約数列:

[1, 3, 5, 15, 71, 213, 223, 227, 355, 669, 681, 1065, 1115, 1135, 3345, 3405, 15833, 16117, 47499, 48351, 50621, 79165, 80585, 151863, 237495, 241755, 253105, 759315, 3594091, 10782273, 17970455, 53911365]

約数ペア:

[(1, 53911365), (3, 17970455), (5, 10782273), (15, 3594091), (71, 759315), (213, 253105), (223, 241755), (227, 237495), (355, 151863), (669, 80585), (681, 79165), (1065, 50621), (1115, 48351), (1135, 47499), (3345, 16117), (3405, 15833)]