47765565

素因数分解:

$3^3\times 5^1\times {\mathrm{353819}}^1$

素因数の和:353833

約数の個数: 16

約数和(自身を含む): 84916800

約数和(自身を除く): 37151235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353819, 1061457, 1769095, 3184371, 5307285, 9553113, 15921855, 47765565]

約数ペア:

[(1, 47765565), (3, 15921855), (5, 9553113), (9, 5307285), (15, 3184371), (27, 1769095), (45, 1061457), (135, 353819)]