87342165

素因数分解:

$3^3\times 5^1\times {\mathrm{646979}}^1$

素因数の和:646993

約数の個数: 16

約数和(自身を含む): 155275200

約数和(自身を除く): 67933035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 646979, 1940937, 3234895, 5822811, 9704685, 17468433, 29114055, 87342165]

約数ペア:

[(1, 87342165), (3, 29114055), (5, 17468433), (9, 9704685), (15, 5822811), (27, 3234895), (45, 1940937), (135, 646979)]