30843255

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47819}}^1$

素因数の和:47870

約数の個数: 16

約数和(自身を含む): 50497920

約数和(自身を除く): 19654665

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 47819, 143457, 239095, 717285, 2056217, 6168651, 10281085, 30843255]

約数ペア:

[(1, 30843255), (3, 10281085), (5, 6168651), (15, 2056217), (43, 717285), (129, 239095), (215, 143457), (645, 47819)]