85887945

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 181000512

約数和(自身を除く): 95112567

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1483, 1485, 1755, 2145, 3861, 4449, 4455, 5265, 6435, 7415, 11583, 13347, 16313, 19279, 19305, 22245, 40041, 48939, 57837, 57915, 66735, 81565, 96395, 120123, 146817, 173511, 200205, 212069, 244695, 289185, 440451, 520533, 600615, 636207, 734085, 867555, 1060345, 1321353, 1561599, 1908621, 2202255, 2602665, 3181035, 5725863, 6606765, 7807995, 9543105, 17177589, 28629315, 85887945]

約数ペア:

[(1, 85887945), (3, 28629315), (5, 17177589), (9, 9543105), (11, 7807995), (13, 6606765), (15, 5725863), (27, 3181035), (33, 2602665), (39, 2202255), (45, 1908621), (55, 1561599), (65, 1321353), (81, 1060345), (99, 867555), (117, 734085), (135, 636207), (143, 600615), (165, 520533), (195, 440451), (297, 289185), (351, 244695), (405, 212069), (429, 200205), (495, 173511), (585, 146817), (715, 120123), (891, 96395), (1053, 81565), (1287, 66735), (1483, 57915), (1485, 57837), (1755, 48939), (2145, 40041), (3861, 22245), (4449, 19305), (4455, 19279), (5265, 16313), (6435, 13347), (7415, 11583)]