621000425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{528511}}^1$

素因数の和:528568

約数の個数: 12

約数和(自身を含む): 786425856

約数和(自身を除く): 165425431

約数列:

[1, 5, 25, 47, 235, 1175, 528511, 2642555, 13212775, 24840017, 124200085, 621000425]

約数ペア:

[(1, 621000425), (5, 124200085), (25, 24840017), (47, 13212775), (235, 2642555), (1175, 528511)]