72477145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25931}}^1$

素因数の和:25992

約数の個数: 16

約数和(自身を含む): 95844672

約数和(自身を除く): 23367527

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 25931, 129655, 337103, 1115033, 1685515, 5575165, 14495429, 72477145]

約数ペア:

[(1, 72477145), (5, 14495429), (13, 5575165), (43, 1685515), (65, 1115033), (215, 337103), (559, 129655), (2795, 25931)]