788558105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 1005225984

約数和(自身を除く): 216667879

約数列:

[1, 5, 23, 97, 115, 223, 317, 485, 1115, 1585, 2231, 5129, 7291, 11155, 21631, 25645, 30749, 36455, 70691, 108155, 153745, 353455, 497513, 707227, 1625893, 2487565, 3536135, 6857027, 8129465, 34285135, 157711621, 788558105]

約数ペア:

[(1, 788558105), (5, 157711621), (23, 34285135), (97, 8129465), (115, 6857027), (223, 3536135), (317, 2487565), (485, 1625893), (1115, 707227), (1585, 497513), (2231, 353455), (5129, 153745), (7291, 108155), (11155, 70691), (21631, 36455), (25645, 30749)]