388437745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{36697}}^1$

素因数の和:36804

約数の個数: 16

約数和(自身を含む): 488817360

約数和(自身を除く): 100379615

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 36697, 183485, 1064213, 2678881, 5321065, 13394405, 77687549, 388437745]

約数ペア:

[(1, 388437745), (5, 77687549), (29, 13394405), (73, 5321065), (145, 2678881), (365, 1064213), (2117, 183485), (10585, 36697)]