16855155

素因数分解:

$3^3\times 5^1\times {\mathrm{124853}}^1$

素因数の和:124867

約数の個数: 16

約数和(自身を含む): 29964960

約数和(自身を除く): 13109805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 124853, 374559, 624265, 1123677, 1872795, 3371031, 5618385, 16855155]

約数ペア:

[(1, 16855155), (3, 5618385), (5, 3371031), (9, 1872795), (15, 1123677), (27, 624265), (45, 374559), (135, 124853)]