199346535

素因数分解:

$3^3\times 5^1\times {\mathrm{1476641}}^1$

素因数の和:1476655

約数の個数: 16

約数和(自身を含む): 354394080

約数和(自身を除く): 155047545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1476641, 4429923, 7383205, 13289769, 22149615, 39869307, 66448845, 199346535]

約数ペア:

[(1, 199346535), (3, 66448845), (5, 39869307), (9, 22149615), (15, 13289769), (27, 7383205), (45, 4429923), (135, 1476641)]