80852685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{125353}}^1$

素因数の和:125404

約数の個数: 16

約数和(自身を含む): 132373824

約数和(自身を除く): 51521139

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 125353, 376059, 626765, 1880295, 5390179, 16170537, 26950895, 80852685]

約数ペア:

[(1, 80852685), (3, 26950895), (5, 16170537), (15, 5390179), (43, 1880295), (129, 626765), (215, 376059), (645, 125353)]