11250155

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 16054848

約数和(自身を除く): 4804693

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 977, 1645, 2303, 4885, 6839, 11515, 34195, 45919, 47873, 229595, 239365, 321433, 1607165, 2250031, 11250155]

約数ペア:

[(1, 11250155), (5, 2250031), (7, 1607165), (35, 321433), (47, 239365), (49, 229595), (235, 47873), (245, 45919), (329, 34195), (977, 11515), (1645, 6839), (2303, 4885)]