5215142405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4201}}^1\times {\mathrm{22571}}^1$

素因数の和:26788

約数の個数: 16

約数和(自身を含む): 6829023168

約数和(自身を除く): 1613880763

約数列:

[1, 5, 11, 55, 4201, 21005, 22571, 46211, 112855, 231055, 248281, 1241405, 94820771, 474103855, 1043028481, 5215142405]

約数ペア:

[(1, 5215142405), (5, 1043028481), (11, 474103855), (55, 94820771), (4201, 1241405), (21005, 248281), (22571, 231055), (46211, 112855)]