51465345

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23027}}^1$

素因数の和:23184

約数の個数: 16

約数和(自身を含む): 82900800

約数和(自身を除く): 31435455

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 23027, 69081, 115135, 345405, 3431023, 10293069, 17155115, 51465345]

約数ペア:

[(1, 51465345), (3, 17155115), (5, 10293069), (15, 3431023), (149, 345405), (447, 115135), (745, 69081), (2235, 23027)]