20765025

素因数分解:

$3^3\times 5^2\times {\mathrm{30763}}^1$

素因数の和:30782

約数の個数: 24

約数和(自身を含む): 38147360

約数和(自身を除く): 17382335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 30763, 92289, 153815, 276867, 461445, 769075, 830601, 1384335, 2307225, 4153005, 6921675, 20765025]

約数ペア:

[(1, 20765025), (3, 6921675), (5, 4153005), (9, 2307225), (15, 1384335), (25, 830601), (27, 769075), (45, 461445), (75, 276867), (135, 153815), (225, 92289), (675, 30763)]