55886885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13748

約数の個数: 16

約数和(自身を含む): 72240960

約数和(自身を除く): 16354075

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 13681, 68405, 259939, 588283, 1299695, 2941415, 11177377, 55886885]

約数ペア:

[(1, 55886885), (5, 11177377), (19, 2941415), (43, 1299695), (95, 588283), (215, 259939), (817, 68405), (4085, 13681)]