243792405

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{7331}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 423203040

約数和(自身を除く): 179410635

約数列:

[1, 3, 5, 9, 15, 45, 739, 2217, 3695, 6651, 7331, 11085, 21993, 33255, 36655, 65979, 109965, 329895, 5417609, 16252827, 27088045, 48758481, 81264135, 243792405]

約数ペア:

[(1, 243792405), (3, 81264135), (5, 48758481), (9, 27088045), (15, 16252827), (45, 5417609), (739, 329895), (2217, 109965), (3695, 65979), (6651, 36655), (7331, 33255), (11085, 21993)]