22082385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 39633408

約数和(自身を除く): 17551023

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 281, 403, 465, 507, 843, 845, 1209, 1405, 2015, 2535, 3653, 4215, 5239, 6045, 8711, 10959, 15717, 18265, 26133, 26195, 43555, 47489, 54795, 78585, 113243, 130665, 142467, 237445, 339729, 566215, 712335, 1472159, 1698645, 4416477, 7360795, 22082385]

約数ペア:

[(1, 22082385), (3, 7360795), (5, 4416477), (13, 1698645), (15, 1472159), (31, 712335), (39, 566215), (65, 339729), (93, 237445), (155, 142467), (169, 130665), (195, 113243), (281, 78585), (403, 54795), (465, 47489), (507, 43555), (843, 26195), (845, 26133), (1209, 18265), (1405, 15717), (2015, 10959), (2535, 8711), (3653, 6045), (4215, 5239)]