80330715

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2377}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 139483968

約数和(自身を除く): 59153253

約数列:

[1, 3, 5, 9, 15, 45, 751, 2253, 2377, 3755, 6759, 7131, 11265, 11885, 21393, 33795, 35655, 106965, 1785127, 5355381, 8925635, 16066143, 26776905, 80330715]

約数ペア:

[(1, 80330715), (3, 26776905), (5, 16066143), (9, 8925635), (15, 5355381), (45, 1785127), (751, 106965), (2253, 35655), (2377, 33795), (3755, 21393), (6759, 11885), (7131, 11265)]