4860505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 6741504

約数和(自身を除く): 1880999

約数列:

[1, 5, 13, 37, 43, 47, 65, 185, 215, 235, 481, 559, 611, 1591, 1739, 2021, 2405, 2795, 3055, 7955, 8695, 10105, 20683, 22607, 26273, 74777, 103415, 113035, 131365, 373885, 972101, 4860505]

約数ペア:

[(1, 4860505), (5, 972101), (13, 373885), (37, 131365), (43, 113035), (47, 103415), (65, 74777), (185, 26273), (215, 22607), (235, 20683), (481, 10105), (559, 8695), (611, 7955), (1591, 3055), (1739, 2795), (2021, 2405)]