156729786665

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2132233}}^1$

素因数の和:2132540

約数の個数: 16

約数和(自身を含む): 191952233616

約数和(自身を除く): 35222446951

約数列:

[1, 5, 61, 241, 305, 1205, 14701, 73505, 2132233, 10661165, 130066213, 513868153, 650331065, 2569340765, 31345957333, 156729786665]

約数ペア:

[(1, 156729786665), (5, 31345957333), (61, 2569340765), (241, 650331065), (305, 513868153), (1205, 130066213), (14701, 10661165), (73505, 2132233)]