15892287

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 22283520

約数和(自身を除く): 6391233

約数列:

[1, 3, 23, 69, 139, 417, 1657, 3197, 4971, 9591, 38111, 114333, 230323, 690969, 5297429, 15892287]

約数ペア:

[(1, 15892287), (3, 5297429), (23, 690969), (69, 230323), (139, 114333), (417, 38111), (1657, 9591), (3197, 4971)]