68733925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11173

約数の個数: 24

約数和(自身を含む): 96625760

約数和(自身を除く): 27891835

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11131, 55655, 144703, 211489, 278275, 723515, 1057445, 2749357, 3617575, 5287225, 13746785, 68733925]

約数ペア:

[(1, 68733925), (5, 13746785), (13, 5287225), (19, 3617575), (25, 2749357), (65, 1057445), (95, 723515), (247, 278275), (325, 211489), (475, 144703), (1235, 55655), (6175, 11131)]