68919175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11203

約数の個数: 24

約数和(自身を含む): 96886160

約数和(自身を除く): 27966985

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11161, 55805, 145093, 212059, 279025, 725465, 1060295, 2756767, 3627325, 5301475, 13783835, 68919175]

約数ペア:

[(1, 68919175), (5, 13783835), (13, 5301475), (19, 3627325), (25, 2756767), (65, 1060295), (95, 725465), (247, 279025), (325, 212059), (475, 145093), (1235, 55805), (6175, 11161)]