187990225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 238511520

約数和(自身を除く): 50521295

約数列:

[1, 5, 25, 59, 233, 295, 547, 1165, 1475, 2735, 5825, 13675, 13747, 32273, 68735, 127451, 161365, 343675, 637255, 806825, 3186275, 7519609, 37598045, 187990225]

約数ペア:

[(1, 187990225), (5, 37598045), (25, 7519609), (59, 3186275), (233, 806825), (295, 637255), (547, 343675), (1165, 161365), (1475, 127451), (2735, 68735), (5825, 32273), (13675, 13747)]