155338877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 170760960

約数和(自身を除く): 15422083

約数列:

[1, 17, 29, 487, 493, 647, 8279, 10999, 14123, 18763, 240091, 315089, 318971, 5356513, 9137581, 155338877]

約数ペア:

[(1, 155338877), (17, 9137581), (29, 5356513), (487, 318971), (493, 315089), (647, 240091), (8279, 18763), (10999, 14123)]