15205365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{48271}}^1$

素因数の和:48289

約数の個数: 24

約数和(自身を含む): 30121728

約数和(自身を除く): 14916363

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 48271, 144813, 241355, 337897, 434439, 724065, 1013691, 1689485, 2172195, 3041073, 5068455, 15205365]

約数ペア:

[(1, 15205365), (3, 5068455), (5, 3041073), (7, 2172195), (9, 1689485), (15, 1013691), (21, 724065), (35, 434439), (45, 337897), (63, 241355), (105, 144813), (315, 48271)]