55205121005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{725381}}^1$

素因数の和:725908

約数の個数: 16

約数和(自身を含む): 68522485248

約数和(自身を除く): 13317364243

約数列:

[1, 5, 31, 155, 491, 2455, 15221, 76105, 725381, 3626905, 22486811, 112434055, 356162071, 1780810355, 11041024201, 55205121005]

約数ペア:

[(1, 55205121005), (5, 11041024201), (31, 1780810355), (155, 356162071), (491, 112434055), (2455, 22486811), (15221, 3626905), (76105, 725381)]