68011165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16649}}^1$

素因数の和:16716

約数の個数: 16

約数和(自身を含む): 87912000

約数和(自身を除く): 19900835

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 16649, 83245, 316331, 715907, 1581655, 3579535, 13602233, 68011165]

約数ペア:

[(1, 68011165), (5, 13602233), (19, 3579535), (43, 1581655), (95, 715907), (215, 316331), (817, 83245), (4085, 16649)]