20726565525

素因数分解:

$3^4\times 5^2\times {\mathrm{10235341}}^1$

素因数の和:10235363

約数の個数: 30

約数和(自身を含む): 38392767842

約数和(自身を除く): 17666202317

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 10235341, 30706023, 51176705, 92118069, 153530115, 255883525, 276354207, 460590345, 767650575, 829062621, 1381771035, 2302951725, 4145313105, 6908855175, 20726565525]

約数ペア:

[(1, 20726565525), (3, 6908855175), (5, 4145313105), (9, 2302951725), (15, 1381771035), (25, 829062621), (27, 767650575), (45, 460590345), (75, 276354207), (81, 255883525), (135, 153530115), (225, 92118069), (405, 51176705), (675, 30706023), (2025, 10235341)]