56782575

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5869}}^1$

素因数の和:5928

約数の個数: 36

約数和(自身を含む): 104086840

約数和(自身を除く): 47304265

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5869, 9675, 17607, 29345, 52821, 88035, 146725, 252367, 264105, 440175, 757101, 1261835, 1320525, 2271303, 3785505, 6309175, 11356515, 18927525, 56782575]

約数ペア:

[(1, 56782575), (3, 18927525), (5, 11356515), (9, 6309175), (15, 3785505), (25, 2271303), (43, 1320525), (45, 1261835), (75, 757101), (129, 440175), (215, 264105), (225, 252367), (387, 146725), (645, 88035), (1075, 52821), (1935, 29345), (3225, 17607), (5869, 9675)]