91086255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 100514385

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 43, 45, 51, 65, 71, 85, 117, 129, 135, 153, 195, 213, 215, 221, 255, 351, 355, 387, 459, 559, 585, 639, 645, 663, 731, 765, 923, 1065, 1105, 1161, 1207, 1677, 1755, 1917, 1935, 1989, 2193, 2295, 2769, 2795, 3053, 3195, 3315, 3621, 3655, 4615, 5031, 5805, 5967, 6035, 6579, 8307, 8385, 9159, 9503, 9585, 9945, 10863, 10965, 13845, 15093, 15265, 15691, 18105, 19737, 24921, 25155, 27477, 28509, 29835, 32589, 32895, 39689, 41535, 45795, 47073, 47515, 51901, 54315, 75465, 78455, 82431, 85527, 98685, 119067, 124605, 137385, 141219, 142545, 155703, 162945, 198445, 235365, 256581, 259505, 357201, 412155, 423657, 427635, 467109, 595335, 674713, 706095, 778515, 1071603, 1282905, 1401327, 1786005, 2024139, 2118285, 2335545, 3373565, 5358015, 6072417, 7006635, 10120695, 18217251, 30362085, 91086255]

約数ペア:

[(1, 91086255), (3, 30362085), (5, 18217251), (9, 10120695), (13, 7006635), (15, 6072417), (17, 5358015), (27, 3373565), (39, 2335545), (43, 2118285), (45, 2024139), (51, 1786005), (65, 1401327), (71, 1282905), (85, 1071603), (117, 778515), (129, 706095), (135, 674713), (153, 595335), (195, 467109), (213, 427635), (215, 423657), (221, 412155), (255, 357201), (351, 259505), (355, 256581), (387, 235365), (459, 198445), (559, 162945), (585, 155703), (639, 142545), (645, 141219), (663, 137385), (731, 124605), (765, 119067), (923, 98685), (1065, 85527), (1105, 82431), (1161, 78455), (1207, 75465), (1677, 54315), (1755, 51901), (1917, 47515), (1935, 47073), (1989, 45795), (2193, 41535), (2295, 39689), (2769, 32895), (2795, 32589), (3053, 29835), (3195, 28509), (3315, 27477), (3621, 25155), (3655, 24921), (4615, 19737), (5031, 18105), (5805, 15691), (5967, 15265), (6035, 15093), (6579, 13845), (8307, 10965), (8385, 10863), (9159, 9945), (9503, 9585)]