2016231345

素因数分解:

$3^4\times 5^1\times {\mathrm{4978349}}^1$

素因数の和:4978366

約数の個数: 20

約数和(自身を含む): 3614282100

約数和(自身を除く): 1598050755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4978349, 14935047, 24891745, 44805141, 74675235, 134415423, 224025705, 403246269, 672077115, 2016231345]

約数ペア:

[(1, 2016231345), (3, 672077115), (5, 403246269), (9, 224025705), (15, 134415423), (27, 74675235), (45, 44805141), (81, 24891745), (135, 14935047), (405, 4978349)]