23744385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 48157824

約数和(自身を除く): 24413439

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1753, 1935, 2709, 4515, 5259, 8765, 12271, 13545, 15777, 26295, 36813, 61355, 75379, 78885, 110439, 184065, 226137, 376895, 527653, 552195, 678411, 1130685, 1582959, 2638265, 3392055, 4748877, 7914795, 23744385]

約数ペア:

[(1, 23744385), (3, 7914795), (5, 4748877), (7, 3392055), (9, 2638265), (15, 1582959), (21, 1130685), (35, 678411), (43, 552195), (45, 527653), (63, 376895), (105, 226137), (129, 184065), (215, 110439), (301, 78885), (315, 75379), (387, 61355), (645, 36813), (903, 26295), (1505, 15777), (1753, 13545), (1935, 12271), (2709, 8765), (4515, 5259)]