2825415

素因数分解:

$3^3\times 5^1\times {\mathrm{20929}}^1$

素因数の和:20943

約数の個数: 16

約数和(自身を含む): 5023200

約数和(自身を除く): 2197785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20929, 62787, 104645, 188361, 313935, 565083, 941805, 2825415]

約数ペア:

[(1, 2825415), (3, 941805), (5, 565083), (9, 313935), (15, 188361), (27, 104645), (45, 62787), (135, 20929)]