477788245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{22921}}^1$

素因数の和:23316

約数の個数: 16

約数和(自身を含む): 627145920

約数和(自身を除く): 149357675

約数列:

[1, 5, 11, 55, 379, 1895, 4169, 20845, 22921, 114605, 252131, 1260655, 8687059, 43435295, 95557649, 477788245]

約数ペア:

[(1, 477788245), (5, 95557649), (11, 43435295), (55, 8687059), (379, 1260655), (1895, 252131), (4169, 114605), (20845, 22921)]