520096225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17351}}^1$

素因数の和:17481

約数の個数: 24

約数和(自身を含む): 710043840

約数和(自身を除く): 189947615

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 17351, 29975, 86755, 190861, 433775, 954305, 1891259, 4771525, 9456295, 20803849, 47281475, 104019245, 520096225]

約数ペア:

[(1, 520096225), (5, 104019245), (11, 47281475), (25, 20803849), (55, 9456295), (109, 4771525), (275, 1891259), (545, 954305), (1199, 433775), (2725, 190861), (5995, 86755), (17351, 29975)]