852205525

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 1068681600

約数和(自身を除く): 216476075

約数列:

[1, 5, 25, 139, 431, 569, 695, 2155, 2845, 3475, 10775, 14225, 59909, 79091, 245239, 299545, 395455, 1226195, 1497725, 1977275, 6130975, 34088221, 170441105, 852205525]

約数ペア:

[(1, 852205525), (5, 170441105), (25, 34088221), (139, 6130975), (431, 1977275), (569, 1497725), (695, 1226195), (2155, 395455), (2845, 299545), (3475, 245239), (10775, 79091), (14225, 59909)]