15037220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68351}}^1$

素因数の和:68371

約数の個数: 24

約数和(自身を含む): 34449408

約数和(自身を除く): 19412188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 68351, 136702, 273404, 341755, 683510, 751861, 1367020, 1503722, 3007444, 3759305, 7518610, 15037220]

約数ペア:

[(1, 15037220), (2, 7518610), (4, 3759305), (5, 3007444), (10, 1503722), (11, 1367020), (20, 751861), (22, 683510), (44, 341755), (55, 273404), (110, 136702), (220, 68351)]