72458305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4261}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 92059200

約数和(自身を除く): 19600895

約数列:

[1, 5, 19, 95, 179, 895, 3401, 4261, 17005, 21305, 80959, 404795, 762719, 3813595, 14491661, 72458305]

約数ペア:

[(1, 72458305), (5, 14491661), (19, 3813595), (95, 762719), (179, 404795), (895, 80959), (3401, 21305), (4261, 17005)]