27616405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 35136000

約数和(自身を除く): 7519595

約数列:

[1, 5, 19, 95, 149, 745, 1951, 2831, 9755, 14155, 37069, 185345, 290699, 1453495, 5523281, 27616405]

約数ペア:

[(1, 27616405), (5, 5523281), (19, 1453495), (95, 290699), (149, 185345), (745, 37069), (1951, 14155), (2831, 9755)]