162345025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 213602400

約数和(自身を除く): 51257375

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 2489, 2609, 3275, 12445, 13045, 49571, 62225, 65225, 247855, 341779, 1239275, 1708895, 6493801, 8544475, 32469005, 162345025]

約数ペア:

[(1, 162345025), (5, 32469005), (19, 8544475), (25, 6493801), (95, 1708895), (131, 1239275), (475, 341779), (655, 247855), (2489, 65225), (2609, 62225), (3275, 49571), (12445, 13045)]