13773115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 17875440

約数和(自身を除く): 4102325

約数列:

[1, 5, 29, 43, 47, 145, 215, 235, 1247, 1363, 2021, 2209, 6235, 6815, 10105, 11045, 58609, 64061, 94987, 293045, 320305, 474935, 2754623, 13773115]

約数ペア:

[(1, 13773115), (5, 2754623), (29, 474935), (43, 320305), (47, 293045), (145, 94987), (215, 64061), (235, 58609), (1247, 11045), (1363, 10105), (2021, 6815), (2209, 6235)]