8684195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 3653725

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 271, 377, 493, 1105, 1355, 1885, 2465, 3523, 4607, 6409, 7859, 17615, 23035, 32045, 39295, 59891, 102167, 133603, 299455, 510835, 668015, 1736839, 8684195]

約数ペア:

[(1, 8684195), (5, 1736839), (13, 668015), (17, 510835), (29, 299455), (65, 133603), (85, 102167), (145, 59891), (221, 39295), (271, 32045), (377, 23035), (493, 17615), (1105, 7859), (1355, 6409), (1885, 4607), (2465, 3523)]