5149575

素因数分解:

$3^4\times 5^2\times {\mathrm{2543}}^1$

素因数の和:2565

約数の個数: 30

約数和(自身を含む): 9542544

約数和(自身を除く): 4392969

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2543, 7629, 12715, 22887, 38145, 63575, 68661, 114435, 190725, 205983, 343305, 572175, 1029915, 1716525, 5149575]

約数ペア:

[(1, 5149575), (3, 1716525), (5, 1029915), (9, 572175), (15, 343305), (25, 205983), (27, 190725), (45, 114435), (75, 68661), (81, 63575), (135, 38145), (225, 22887), (405, 12715), (675, 7629), (2025, 2543)]