5198821225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{12239}}^1$

素因数の和:13569

約数の個数: 24

約数和(自身を含む): 6948305280

約数和(自身を除く): 1749484055

約数列:

[1, 5, 13, 25, 65, 325, 1307, 6535, 12239, 16991, 32675, 61195, 84955, 159107, 305975, 424775, 795535, 3977675, 15996373, 79981865, 207952849, 399909325, 1039764245, 5198821225]

約数ペア:

[(1, 5198821225), (5, 1039764245), (13, 399909325), (25, 207952849), (65, 79981865), (325, 15996373), (1307, 3977675), (6535, 795535), (12239, 424775), (16991, 305975), (32675, 159107), (61195, 84955)]