13883605

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 18116280

約数和(自身を除く): 4232675

約数列:

[1, 5, 23, 29, 115, 145, 181, 529, 667, 905, 2645, 3335, 4163, 5249, 15341, 20815, 26245, 76705, 95749, 120727, 478745, 603635, 2776721, 13883605]

約数ペア:

[(1, 13883605), (5, 2776721), (23, 603635), (29, 478745), (115, 120727), (145, 95749), (181, 76705), (529, 26245), (667, 20815), (905, 15341), (2645, 5249), (3335, 4163)]