200855565

素因数分解:

$3^3\times 5^1\times {\mathrm{1487819}}^1$

素因数の和:1487833

約数の個数: 16

約数和(自身を含む): 357076800

約数和(自身を除く): 156221235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1487819, 4463457, 7439095, 13390371, 22317285, 40171113, 66951855, 200855565]

約数ペア:

[(1, 200855565), (3, 66951855), (5, 40171113), (9, 22317285), (15, 13390371), (27, 7439095), (45, 4463457), (135, 1487819)]