80685165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489001}}^1$

素因数の和:489020

約数の個数: 16

約数和(自身を含む): 140832576

約数和(自身を除く): 60147411

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 489001, 1467003, 2445005, 5379011, 7335015, 16137033, 26895055, 80685165]

約数ペア:

[(1, 80685165), (3, 26895055), (5, 16137033), (11, 7335015), (15, 5379011), (33, 2445005), (55, 1467003), (165, 489001)]