226018825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2971}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 298507680

約数和(自身を除く): 72488855

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 2971, 3043, 4475, 14855, 15215, 50507, 74275, 76075, 252535, 531809, 1262675, 2659045, 9040753, 13295225, 45203765, 226018825]

約数ペア:

[(1, 226018825), (5, 45203765), (17, 13295225), (25, 9040753), (85, 2659045), (179, 1262675), (425, 531809), (895, 252535), (2971, 76075), (3043, 74275), (4475, 50507), (14855, 15215)]