15828955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 20395584

約数和(自身を除く): 4566629

約数列:

[1, 5, 17, 73, 85, 365, 1241, 2551, 6205, 12755, 43367, 186223, 216835, 931115, 3165791, 15828955]

約数ペア:

[(1, 15828955), (5, 3165791), (17, 931115), (73, 216835), (85, 186223), (365, 43367), (1241, 12755), (2551, 6205)]