5205126045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 10499466240

約数和(自身を除く): 5294340195

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 85, 87, 105, 119, 145, 193, 203, 255, 357, 435, 493, 521, 579, 595, 609, 965, 1015, 1351, 1479, 1563, 1785, 2465, 2605, 2895, 3045, 3281, 3451, 3647, 4053, 5597, 6755, 7395, 7815, 8857, 9843, 10353, 10941, 15109, 16405, 16791, 17255, 18235, 20265, 22967, 26571, 27985, 39179, 44285, 45327, 49215, 51765, 54705, 61999, 68901, 75545, 83955, 95149, 100553, 105763, 114835, 117537, 132855, 185997, 195895, 226635, 256853, 285447, 301659, 309995, 317289, 344505, 475745, 502765, 528815, 587685, 666043, 703871, 770559, 929985, 1284265, 1427235, 1508295, 1586445, 1709401, 1797971, 1998129, 2111613, 2916037, 3330215, 3519355, 3852795, 5128203, 5393913, 8547005, 8748111, 8989855, 9990645, 10558065, 11965807, 14580185, 20412259, 25641015, 26969565, 35897421, 43740555, 49572629, 59829035, 61236777, 102061295, 148717887, 179487105, 247863145, 306183885, 347008403, 743589435, 1041025209, 1735042015, 5205126045]

約数ペア:

[(1, 5205126045), (3, 1735042015), (5, 1041025209), (7, 743589435), (15, 347008403), (17, 306183885), (21, 247863145), (29, 179487105), (35, 148717887), (51, 102061295), (85, 61236777), (87, 59829035), (105, 49572629), (119, 43740555), (145, 35897421), (193, 26969565), (203, 25641015), (255, 20412259), (357, 14580185), (435, 11965807), (493, 10558065), (521, 9990645), (579, 8989855), (595, 8748111), (609, 8547005), (965, 5393913), (1015, 5128203), (1351, 3852795), (1479, 3519355), (1563, 3330215), (1785, 2916037), (2465, 2111613), (2605, 1998129), (2895, 1797971), (3045, 1709401), (3281, 1586445), (3451, 1508295), (3647, 1427235), (4053, 1284265), (5597, 929985), (6755, 770559), (7395, 703871), (7815, 666043), (8857, 587685), (9843, 528815), (10353, 502765), (10941, 475745), (15109, 344505), (16405, 317289), (16791, 309995), (17255, 301659), (18235, 285447), (20265, 256853), (22967, 226635), (26571, 195895), (27985, 185997), (39179, 132855), (44285, 117537), (45327, 114835), (49215, 105763), (51765, 100553), (54705, 95149), (61999, 83955), (68901, 75545)]