30909455

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 37740384

約数和(自身を除く): 6830929

約数列:

[1, 5, 113, 227, 241, 565, 1135, 1205, 25651, 27233, 54707, 128255, 136165, 273535, 6181891, 30909455]

約数ペア:

[(1, 30909455), (5, 6181891), (113, 273535), (227, 136165), (241, 128255), (565, 54707), (1135, 27233), (1205, 25651)]