66615165

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16633}}^1$

素因数の和:16733

約数の個数: 24

約数和(自身を含む): 116770680

約数和(自身を除く): 50155515

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 16633, 49899, 83165, 149697, 249495, 748485, 1480337, 4441011, 7401685, 13323033, 22205055, 66615165]

約数ペア:

[(1, 66615165), (3, 22205055), (5, 13323033), (9, 7401685), (15, 4441011), (45, 1480337), (89, 748485), (267, 249495), (445, 149697), (801, 83165), (1335, 49899), (4005, 16633)]