64320165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 139426560

約数和(自身を除く): 75106395

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 113, 117, 139, 195, 273, 315, 339, 417, 455, 565, 585, 695, 791, 819, 973, 1017, 1251, 1365, 1469, 1695, 1807, 2085, 2373, 2919, 3955, 4095, 4407, 4865, 5085, 5421, 6255, 7119, 7345, 8757, 9035, 10283, 11865, 12649, 13221, 14595, 15707, 16263, 22035, 27105, 30849, 35595, 37947, 43785, 47121, 51415, 63245, 66105, 78535, 81315, 92547, 109949, 113841, 141363, 154245, 189735, 204191, 235605, 329847, 462735, 549745, 569205, 612573, 706815, 989541, 1020955, 1429337, 1649235, 1837719, 3062865, 4288011, 4947705, 7146685, 9188595, 12864033, 21440055, 64320165]

約数ペア:

[(1, 64320165), (3, 21440055), (5, 12864033), (7, 9188595), (9, 7146685), (13, 4947705), (15, 4288011), (21, 3062865), (35, 1837719), (39, 1649235), (45, 1429337), (63, 1020955), (65, 989541), (91, 706815), (105, 612573), (113, 569205), (117, 549745), (139, 462735), (195, 329847), (273, 235605), (315, 204191), (339, 189735), (417, 154245), (455, 141363), (565, 113841), (585, 109949), (695, 92547), (791, 81315), (819, 78535), (973, 66105), (1017, 63245), (1251, 51415), (1365, 47121), (1469, 43785), (1695, 37947), (1807, 35595), (2085, 30849), (2373, 27105), (2919, 22035), (3955, 16263), (4095, 15707), (4407, 14595), (4865, 13221), (5085, 12649), (5421, 11865), (6255, 10283), (7119, 9035), (7345, 8757)]