80318565

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2309}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 139459320

約数和(自身を除く): 59140755

約数列:

[1, 3, 5, 9, 15, 45, 773, 2309, 2319, 3865, 6927, 6957, 11545, 11595, 20781, 34635, 34785, 103905, 1784857, 5354571, 8924285, 16063713, 26772855, 80318565]

約数ペア:

[(1, 80318565), (3, 26772855), (5, 16063713), (9, 8924285), (15, 5354571), (45, 1784857), (773, 103905), (2309, 34785), (2319, 34635), (3865, 20781), (6927, 11595), (6957, 11545)]