212925996895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1\times {\mathrm{4889}}^1$

素因数の和:14643

約数の個数: 32

約数和(自身を含む): 272932416000

約数和(自身を除く): 60006419105

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 4889, 9689, 24445, 48445, 141781, 151559, 280981, 300359, 708905, 757795, 1404905, 1501795, 4395211, 8710411, 21976055, 43552055, 47369521, 236847605, 1373716109, 1468455151, 6868580545, 7342275755, 42585199379, 212925996895]

約数ペア:

[(1, 212925996895), (5, 42585199379), (29, 7342275755), (31, 6868580545), (145, 1468455151), (155, 1373716109), (899, 236847605), (4495, 47369521), (4889, 43552055), (9689, 21976055), (24445, 8710411), (48445, 4395211), (141781, 1501795), (151559, 1404905), (280981, 757795), (300359, 708905)]