15141305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 19607184

約数和(自身を除く): 4465879

約数列:

[1, 5, 17, 53, 85, 265, 901, 3361, 4505, 16805, 57137, 178133, 285685, 890665, 3028261, 15141305]

約数ペア:

[(1, 15141305), (5, 3028261), (17, 890665), (53, 285685), (85, 178133), (265, 57137), (901, 16805), (3361, 4505)]