15125164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 27675648

約数和(自身を除く): 12550484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1871, 2021, 3742, 4042, 7484, 8084, 80453, 87937, 160906, 175874, 321812, 351748, 3781291, 7562582, 15125164]

約数ペア:

[(1, 15125164), (2, 7562582), (4, 3781291), (43, 351748), (47, 321812), (86, 175874), (94, 160906), (172, 87937), (188, 80453), (1871, 8084), (2021, 7484), (3742, 4042)]