64200075455

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{18121}}^1\times {\mathrm{8537}}^1$

素因数の和:26746

約数の個数: 16

約数和(自身を含む): 77981720544

約数和(自身を除く): 13781645089

約数列:

[1, 5, 83, 415, 8537, 18121, 42685, 90605, 708571, 1504043, 3542855, 7520215, 154698977, 773494885, 12840015091, 64200075455]

約数ペア:

[(1, 64200075455), (5, 12840015091), (83, 773494885), (415, 154698977), (8537, 7520215), (18121, 3542855), (42685, 1504043), (90605, 708571)]