82089005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{56809}}^1$

素因数の和:56848

約数の個数: 12

約数和(自身を含む): 104644020

約数和(自身を除く): 22555015

約数列:

[1, 5, 17, 85, 289, 1445, 56809, 284045, 965753, 4828765, 16417801, 82089005]

約数ペア:

[(1, 82089005), (5, 16417801), (17, 4828765), (85, 965753), (289, 284045), (1445, 56809)]