17826615

素因数分解:

$3^3\times 5^1\times {\mathrm{132049}}^1$

素因数の和:132063

約数の個数: 16

約数和(自身を含む): 31692000

約数和(自身を除く): 13865385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 132049, 396147, 660245, 1188441, 1980735, 3565323, 5942205, 17826615]

約数ペア:

[(1, 17826615), (3, 5942205), (5, 3565323), (9, 1980735), (15, 1188441), (27, 660245), (45, 396147), (135, 132049)]