15283037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 4844707

約数列:

[1, 7, 11, 41, 47, 77, 103, 287, 329, 451, 517, 721, 1133, 1927, 3157, 3619, 4223, 4841, 7931, 13489, 21197, 29561, 33887, 46453, 53251, 148379, 198481, 325171, 372757, 1389367, 2183291, 15283037]

約数ペア:

[(1, 15283037), (7, 2183291), (11, 1389367), (41, 372757), (47, 325171), (77, 198481), (103, 148379), (287, 53251), (329, 46453), (451, 33887), (517, 29561), (721, 21197), (1133, 13489), (1927, 7931), (3157, 4841), (3619, 4223)]