181556065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{4003}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 223711488

約数和(自身を除く): 42155423

約数列:

[1, 5, 47, 193, 235, 965, 4003, 9071, 20015, 45355, 188141, 772579, 940705, 3862895, 36311213, 181556065]

約数ペア:

[(1, 181556065), (5, 36311213), (47, 3862895), (193, 940705), (235, 772579), (965, 188141), (4003, 45355), (9071, 20015)]