23786321715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21943}}^1$

素因数の和:22093

約数の個数: 96

約数和(自身を含む): 47446439040

約数和(自身を除く): 23660117325

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 109, 117, 153, 195, 221, 255, 327, 545, 585, 663, 765, 981, 1105, 1417, 1635, 1853, 1989, 3315, 4251, 4905, 5559, 7085, 9265, 9945, 12753, 16677, 21255, 21943, 24089, 27795, 63765, 65829, 72267, 83385, 109715, 120445, 197487, 216801, 285259, 329145, 361335, 373031, 855777, 987435, 1084005, 1119093, 1426295, 1865155, 2391787, 2567331, 3357279, 4278885, 4849403, 5595465, 7175361, 11958935, 12836655, 14548209, 16786395, 21526083, 24247015, 31093231, 35876805, 40660379, 43644627, 72741045, 93279693, 107630415, 121981137, 155466155, 203301895, 218223135, 279839079, 365943411, 466398465, 528584927, 609905685, 1399195395, 1585754781, 1829717055, 2642924635, 4757264343, 7928773905, 23786321715]

約数ペア:

[(1, 23786321715), (3, 7928773905), (5, 4757264343), (9, 2642924635), (13, 1829717055), (15, 1585754781), (17, 1399195395), (39, 609905685), (45, 528584927), (51, 466398465), (65, 365943411), (85, 279839079), (109, 218223135), (117, 203301895), (153, 155466155), (195, 121981137), (221, 107630415), (255, 93279693), (327, 72741045), (545, 43644627), (585, 40660379), (663, 35876805), (765, 31093231), (981, 24247015), (1105, 21526083), (1417, 16786395), (1635, 14548209), (1853, 12836655), (1989, 11958935), (3315, 7175361), (4251, 5595465), (4905, 4849403), (5559, 4278885), (7085, 3357279), (9265, 2567331), (9945, 2391787), (12753, 1865155), (16677, 1426295), (21255, 1119093), (21943, 1084005), (24089, 987435), (27795, 855777), (63765, 373031), (65829, 361335), (72267, 329145), (83385, 285259), (109715, 216801), (120445, 197487)]