248972485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{3169}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 314971200

約数和(自身を除く): 65998715

約数列:

[1, 5, 19, 95, 827, 3169, 4135, 15713, 15845, 60211, 78565, 301055, 2620763, 13103815, 49794497, 248972485]

約数ペア:

[(1, 248972485), (5, 49794497), (19, 13103815), (95, 2620763), (827, 301055), (3169, 78565), (4135, 60211), (15713, 15845)]