268584095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16729}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 367390800

約数和(自身を除く): 98806705

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 16055, 16729, 83645, 217477, 317851, 1087385, 1589255, 2827201, 4132063, 14136005, 20660315, 53716819, 268584095]

約数ペア:

[(1, 268584095), (5, 53716819), (13, 20660315), (19, 14136005), (65, 4132063), (95, 2827201), (169, 1589255), (247, 1087385), (845, 317851), (1235, 217477), (3211, 83645), (16055, 16729)]