1438154225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{3001}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 1848211320

約数和(自身を除く): 410057095

約数列:

[1, 5, 25, 29, 145, 661, 725, 3001, 3305, 15005, 16525, 19169, 75025, 87029, 95845, 435145, 479225, 1983661, 2175725, 9918305, 49591525, 57526169, 287630845, 1438154225]

約数ペア:

[(1, 1438154225), (5, 287630845), (25, 57526169), (29, 49591525), (145, 9918305), (661, 2175725), (725, 1983661), (3001, 479225), (3305, 435145), (15005, 95845), (16525, 87029), (19169, 75025)]