5112155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 6557760

約数和(自身を除く): 1445605

約数列:

[1, 5, 17, 85, 137, 439, 685, 2195, 2329, 7463, 11645, 37315, 60143, 300715, 1022431, 5112155]

約数ペア:

[(1, 5112155), (5, 1022431), (17, 300715), (85, 60143), (137, 37315), (439, 11645), (685, 7463), (2195, 2329)]