8127432845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 12413606400

約数和(自身を除く): 4286173555

約数列:

[1, 5, 7, 17, 29, 35, 85, 103, 119, 145, 203, 269, 289, 493, 515, 595, 721, 1015, 1345, 1445, 1751, 1883, 2023, 2465, 2987, 3451, 3605, 4573, 7801, 8381, 8755, 9415, 10115, 12257, 14935, 17255, 20909, 22865, 27707, 29767, 32011, 39005, 41905, 50779, 54607, 58667, 61285, 77741, 104545, 132617, 138535, 148835, 160055, 193949, 208369, 253895, 273035, 293335, 355453, 388705, 471019, 544187, 663085, 803503, 863243, 928319, 969745, 1041845, 1777265, 2254489, 2355095, 2720935, 3297133, 4017515, 4316215, 4641595, 5624521, 6042701, 8007323, 11272445, 13659551, 15781423, 16485665, 28122605, 30213505, 40036615, 56051261, 68297755, 78907115, 95616857, 232212367, 280256305, 478084285, 1161061835, 1625486569, 8127432845]

約数ペア:

[(1, 8127432845), (5, 1625486569), (7, 1161061835), (17, 478084285), (29, 280256305), (35, 232212367), (85, 95616857), (103, 78907115), (119, 68297755), (145, 56051261), (203, 40036615), (269, 30213505), (289, 28122605), (493, 16485665), (515, 15781423), (595, 13659551), (721, 11272445), (1015, 8007323), (1345, 6042701), (1445, 5624521), (1751, 4641595), (1883, 4316215), (2023, 4017515), (2465, 3297133), (2987, 2720935), (3451, 2355095), (3605, 2254489), (4573, 1777265), (7801, 1041845), (8381, 969745), (8755, 928319), (9415, 863243), (10115, 803503), (12257, 663085), (14935, 544187), (17255, 471019), (20909, 388705), (22865, 355453), (27707, 293335), (29767, 273035), (32011, 253895), (39005, 208369), (41905, 193949), (50779, 160055), (54607, 148835), (58667, 138535), (61285, 132617), (77741, 104545)]