87389805

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3217}}^1$

素因数の和:5036

約数の個数: 16

約数和(自身を含む): 139944384

約数和(自身を除く): 52554579

約数列:

[1, 3, 5, 15, 1811, 3217, 5433, 9055, 9651, 16085, 27165, 48255, 5825987, 17477961, 29129935, 87389805]

約数ペア:

[(1, 87389805), (3, 29129935), (5, 17477961), (15, 5825987), (1811, 48255), (3217, 27165), (5433, 16085), (9055, 9651)]