27338905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7088

約数の個数: 16

約数和(自身を含む): 36298368

約数和(自身を除く): 8959463

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7001, 35005, 77011, 385055, 497071, 2485355, 5467781, 27338905]

約数ペア:

[(1, 27338905), (5, 5467781), (11, 2485355), (55, 497071), (71, 385055), (355, 77011), (781, 35005), (3905, 7001)]