26103657915

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 49070880000

約数和(自身を除く): 22967222085

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 87, 135, 145, 149, 219, 261, 365, 435, 447, 613, 657, 745, 783, 1095, 1305, 1341, 1839, 1971, 2117, 2235, 3065, 3285, 3915, 4023, 4321, 5517, 6351, 6705, 9195, 9855, 10585, 10877, 12963, 16551, 17777, 19053, 20115, 21605, 27585, 31755, 32631, 38889, 44749, 53331, 54385, 57159, 64815, 82755, 88885, 91337, 95265, 97893, 116667, 134247, 159993, 163155, 194445, 223745, 266655, 274011, 285795, 293679, 315433, 402741, 456685, 479979, 489465, 583335, 671235, 799965, 822033, 946299, 1208223, 1297721, 1370055, 1468395, 1577165, 2013705, 2399895, 2466099, 2648773, 2838897, 3893163, 4110165, 4731495, 6041115, 6488605, 6667601, 7946319, 8516691, 11679489, 12330495, 13243865, 14194485, 19465815, 20002803, 23838957, 33338005, 35038467, 39731595, 42583455, 58397445, 60008409, 71516871, 100014015, 119194785, 175192335, 180025227, 193360429, 300042045, 357584355, 580081287, 900126135, 966802145, 1740243861, 2900406435, 5220731583, 8701219305, 26103657915]

約数ペア:

[(1, 26103657915), (3, 8701219305), (5, 5220731583), (9, 2900406435), (15, 1740243861), (27, 966802145), (29, 900126135), (45, 580081287), (73, 357584355), (87, 300042045), (135, 193360429), (145, 180025227), (149, 175192335), (219, 119194785), (261, 100014015), (365, 71516871), (435, 60008409), (447, 58397445), (613, 42583455), (657, 39731595), (745, 35038467), (783, 33338005), (1095, 23838957), (1305, 20002803), (1341, 19465815), (1839, 14194485), (1971, 13243865), (2117, 12330495), (2235, 11679489), (3065, 8516691), (3285, 7946319), (3915, 6667601), (4023, 6488605), (4321, 6041115), (5517, 4731495), (6351, 4110165), (6705, 3893163), (9195, 2838897), (9855, 2648773), (10585, 2466099), (10877, 2399895), (12963, 2013705), (16551, 1577165), (17777, 1468395), (19053, 1370055), (20115, 1297721), (21605, 1208223), (27585, 946299), (31755, 822033), (32631, 799965), (38889, 671235), (44749, 583335), (53331, 489465), (54385, 479979), (57159, 456685), (64815, 402741), (82755, 315433), (88885, 293679), (91337, 285795), (95265, 274011), (97893, 266655), (116667, 223745), (134247, 194445), (159993, 163155)]