79927245

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43321}}^1$

素因数の和:43373

約数の個数: 24

約数和(自身を含む): 141922872

約数和(自身を除く): 61995627

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 43321, 129963, 216605, 389889, 649815, 1776161, 1949445, 5328483, 8880805, 15985449, 26642415, 79927245]

約数ペア:

[(1, 79927245), (3, 26642415), (5, 15985449), (9, 8880805), (15, 5328483), (41, 1949445), (45, 1776161), (123, 649815), (205, 389889), (369, 216605), (615, 129963), (1845, 43321)]