13090765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 16718832

約数和(自身を除く): 3628067

約数列:

[1, 5, 17, 85, 337, 457, 1685, 2285, 5729, 7769, 28645, 38845, 154009, 770045, 2618153, 13090765]

約数ペア:

[(1, 13090765), (5, 2618153), (17, 770045), (85, 154009), (337, 38845), (457, 28645), (1685, 7769), (2285, 5729)]