55800005

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 67863744

約数和(自身を除く): 12063739

約数列:

[1, 5, 211, 227, 233, 1055, 1135, 1165, 47897, 49163, 52891, 239485, 245815, 264455, 11160001, 55800005]

約数ペア:

[(1, 55800005), (5, 11160001), (211, 264455), (227, 245815), (233, 239485), (1055, 52891), (1135, 49163), (1165, 47897)]