27004185

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 54641664

約数和(自身を除く): 27637479

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 195, 207, 223, 299, 345, 351, 405, 585, 621, 669, 897, 1035, 1053, 1115, 1495, 1755, 1863, 2007, 2691, 2899, 3105, 3345, 4485, 5129, 5265, 6021, 8073, 8697, 9315, 10035, 13455, 14495, 15387, 18063, 24219, 25645, 26091, 30105, 40365, 43485, 46161, 66677, 76935, 78273, 90315, 121095, 130455, 138483, 200031, 230805, 234819, 333385, 391365, 415449, 600093, 692415, 1000155, 1174095, 1800279, 2077245, 3000465, 5400837, 9001395, 27004185]

約数ペア:

[(1, 27004185), (3, 9001395), (5, 5400837), (9, 3000465), (13, 2077245), (15, 1800279), (23, 1174095), (27, 1000155), (39, 692415), (45, 600093), (65, 415449), (69, 391365), (81, 333385), (115, 234819), (117, 230805), (135, 200031), (195, 138483), (207, 130455), (223, 121095), (299, 90315), (345, 78273), (351, 76935), (405, 66677), (585, 46161), (621, 43485), (669, 40365), (897, 30105), (1035, 26091), (1053, 25645), (1115, 24219), (1495, 18063), (1755, 15387), (1863, 14495), (2007, 13455), (2691, 10035), (2899, 9315), (3105, 8697), (3345, 8073), (4485, 6021), (5129, 5265)]