154547275

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 194991984

約数和(自身を除く): 40444709

約数列:

[1, 5, 25, 113, 227, 241, 565, 1135, 1205, 2825, 5675, 6025, 25651, 27233, 54707, 128255, 136165, 273535, 641275, 680825, 1367675, 6181891, 30909455, 154547275]

約数ペア:

[(1, 154547275), (5, 30909455), (25, 6181891), (113, 1367675), (227, 680825), (241, 641275), (565, 273535), (1135, 136165), (1205, 128255), (2825, 54707), (5675, 27233), (6025, 25651)]