47907915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{290351}}^1$

素因数の和:290370

約数の個数: 16

約数和(自身を含む): 83621376

約数和(自身を除く): 35713461

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 290351, 871053, 1451755, 3193861, 4355265, 9581583, 15969305, 47907915]

約数ペア:

[(1, 47907915), (3, 15969305), (5, 9581583), (11, 4355265), (15, 3193861), (33, 1451755), (55, 871053), (165, 290351)]