11968335

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 20835360

約数和(自身を除く): 8867025

約数列:

[1, 3, 5, 9, 15, 45, 317, 839, 951, 1585, 2517, 2853, 4195, 4755, 7551, 12585, 14265, 37755, 265963, 797889, 1329815, 2393667, 3989445, 11968335]

約数ペア:

[(1, 11968335), (3, 3989445), (5, 2393667), (9, 1329815), (15, 797889), (45, 265963), (317, 37755), (839, 14265), (951, 12585), (1585, 7551), (2517, 4755), (2853, 4195)]