15265450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2922

約数の個数: 24

約数和(自身を含む): 28664460

約数和(自身を除く): 13399010

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 2801, 5450, 5602, 14005, 28010, 70025, 140050, 305309, 610618, 1526545, 3053090, 7632725, 15265450]

約数ペア:

[(1, 15265450), (2, 7632725), (5, 3053090), (10, 1526545), (25, 610618), (50, 305309), (109, 140050), (218, 70025), (545, 28010), (1090, 14005), (2725, 5602), (2801, 5450)]