89236485

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 182586096

約数和(自身を除く): 93349611

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 663, 765, 997, 1053, 1105, 1377, 1755, 1989, 2295, 2991, 3315, 4985, 5265, 5967, 6885, 8973, 9945, 12961, 14955, 16949, 17901, 26919, 29835, 38883, 44865, 50847, 64805, 80757, 84745, 89505, 116649, 134595, 152541, 194415, 220337, 254235, 349947, 403785, 457623, 583245, 661011, 762705, 1049841, 1101685, 1372869, 1749735, 1983033, 2288115, 3305055, 5249205, 5949099, 6864345, 9915165, 17847297, 29745495, 89236485]

約数ペア:

[(1, 89236485), (3, 29745495), (5, 17847297), (9, 9915165), (13, 6864345), (15, 5949099), (17, 5249205), (27, 3305055), (39, 2288115), (45, 1983033), (51, 1749735), (65, 1372869), (81, 1101685), (85, 1049841), (117, 762705), (135, 661011), (153, 583245), (195, 457623), (221, 403785), (255, 349947), (351, 254235), (405, 220337), (459, 194415), (585, 152541), (663, 134595), (765, 116649), (997, 89505), (1053, 84745), (1105, 80757), (1377, 64805), (1755, 50847), (1989, 44865), (2295, 38883), (2991, 29835), (3315, 26919), (4985, 17901), (5265, 16949), (5967, 14955), (6885, 12961), (8973, 9945)]