81264135

素因数分解:

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

素因数の和:8078

約数の個数: 16

約数和(自身を含む): 130216320

約数和(自身を除く): 48952185

約数列:

[1, 3, 5, 15, 739, 2217, 3695, 7331, 11085, 21993, 36655, 109965, 5417609, 16252827, 27088045, 81264135]

約数ペア:

[(1, 81264135), (3, 27088045), (5, 16252827), (15, 5417609), (739, 109965), (2217, 36655), (3695, 21993), (7331, 11085)]