80412495

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{47441}}^1$

素因数の和:47562

約数の個数: 16

約数和(自身を含む): 129801312

約数和(自身を除く): 49388817

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 47441, 142323, 237205, 711615, 5360833, 16082499, 26804165, 80412495]

約数ペア:

[(1, 80412495), (3, 26804165), (5, 16082499), (15, 5360833), (113, 711615), (339, 237205), (565, 142323), (1695, 47441)]