272023365

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1567}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 444358656

約数和(自身を除く): 172335291

約数列:

[1, 3, 5, 15, 71, 163, 213, 355, 489, 815, 1065, 1567, 2445, 4701, 7835, 11573, 23505, 34719, 57865, 111257, 173595, 255421, 333771, 556285, 766263, 1277105, 1668855, 3831315, 18134891, 54404673, 90674455, 272023365]

約数ペア:

[(1, 272023365), (3, 90674455), (5, 54404673), (15, 18134891), (71, 3831315), (163, 1668855), (213, 1277105), (355, 766263), (489, 556285), (815, 333771), (1065, 255421), (1567, 173595), (2445, 111257), (4701, 57865), (7835, 34719), (11573, 23505)]