4064895025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{1123}}^1\times {\mathrm{2161}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 5122625504

約数和(自身を除く): 1057730479

約数列:

[1, 5, 25, 67, 335, 1123, 1675, 2161, 5615, 10805, 28075, 54025, 75241, 144787, 376205, 723935, 1881025, 2426803, 3619675, 12134015, 60670075, 162595801, 812979005, 4064895025]

約数ペア:

[(1, 4064895025), (5, 812979005), (25, 162595801), (67, 60670075), (335, 12134015), (1123, 3619675), (1675, 2426803), (2161, 1881025), (5615, 723935), (10805, 376205), (28075, 144787), (54025, 75241)]