123645145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{10627}}^1$

素因数の和:10824

約数の個数: 16

約数和(自身を含む): 160695360

約数和(自身を除く): 37050215

約数列:

[1, 5, 13, 65, 179, 895, 2327, 10627, 11635, 53135, 138151, 690755, 1902233, 9511165, 24729029, 123645145]

約数ペア:

[(1, 123645145), (5, 24729029), (13, 9511165), (65, 1902233), (179, 690755), (895, 138151), (2327, 53135), (10627, 11635)]