67697695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 91409472

約数和(自身を除く): 23711777

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 457, 559, 689, 2279, 2285, 2795, 3445, 5941, 11395, 19651, 24221, 29627, 29705, 98255, 121105, 148135, 255463, 314873, 1041503, 1277315, 1574365, 5207515, 13539539, 67697695]

約数ペア:

[(1, 67697695), (5, 13539539), (13, 5207515), (43, 1574365), (53, 1277315), (65, 1041503), (215, 314873), (265, 255463), (457, 148135), (559, 121105), (689, 98255), (2279, 29705), (2285, 29627), (2795, 24221), (3445, 19651), (5941, 11395)]