12035205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 13648635

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 2939, 4095, 8817, 14695, 20573, 26451, 38207, 44085, 61719, 102865, 114621, 132255, 185157, 191035, 267449, 308595, 343863, 573105, 802347, 925785, 1337245, 1719315, 2407041, 4011735, 12035205]

約数ペア:

[(1, 12035205), (3, 4011735), (5, 2407041), (7, 1719315), (9, 1337245), (13, 925785), (15, 802347), (21, 573105), (35, 343863), (39, 308595), (45, 267449), (63, 191035), (65, 185157), (91, 132255), (105, 114621), (117, 102865), (195, 61719), (273, 44085), (315, 38207), (455, 26451), (585, 20573), (819, 14695), (1365, 8817), (2939, 4095)]