80600205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4241}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 148232448

約数和(自身を除く): 67632243

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 4241, 6335, 12723, 19005, 21205, 29687, 63615, 89061, 148435, 445305, 767621, 2302863, 3838105, 5373347, 11514315, 16120041, 26866735, 80600205]

約数ペア:

[(1, 80600205), (3, 26866735), (5, 16120041), (7, 11514315), (15, 5373347), (21, 3838105), (35, 2302863), (105, 767621), (181, 445305), (543, 148435), (905, 89061), (1267, 63615), (2715, 29687), (3801, 21205), (4241, 19005), (6335, 12723)]