17530255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 6108785

約数列:

[1, 5, 19, 23, 71, 95, 113, 115, 355, 437, 565, 1349, 1633, 2147, 2185, 2599, 6745, 8023, 8165, 10735, 12995, 31027, 40115, 49381, 152437, 155135, 184529, 246905, 762185, 922645, 3506051, 17530255]

約数ペア:

[(1, 17530255), (5, 3506051), (19, 922645), (23, 762185), (71, 246905), (95, 184529), (113, 155135), (115, 152437), (355, 49381), (437, 40115), (565, 31027), (1349, 12995), (1633, 10735), (2147, 8165), (2185, 8023), (2599, 6745)]