15276620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26339}}^1$

素因数の和:26377

約数の個数: 24

約数和(自身を含む): 33188400

約数和(自身を除く): 17911780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26339, 52678, 105356, 131695, 263390, 526780, 763831, 1527662, 3055324, 3819155, 7638310, 15276620]

約数ペア:

[(1, 15276620), (2, 7638310), (4, 3819155), (5, 3055324), (10, 1527662), (20, 763831), (29, 526780), (58, 263390), (116, 131695), (145, 105356), (290, 52678), (580, 26339)]