11945115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 25491648

約数和(自身を除く): 13546533

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, 2917, 4095, 8751, 14585, 20419, 26253, 37921, 43755, 61257, 102095, 113763, 131265, 183771, 189605, 265447, 306285, 341289, 568815, 796341, 918855, 1327235, 1706445, 2389023, 3981705, 11945115]

約数ペア:

[(1, 11945115), (3, 3981705), (5, 2389023), (7, 1706445), (9, 1327235), (13, 918855), (15, 796341), (21, 568815), (35, 341289), (39, 306285), (45, 265447), (63, 189605), (65, 183771), (91, 131265), (105, 113763), (117, 102095), (195, 61257), (273, 43755), (315, 37921), (455, 26253), (585, 20419), (819, 14585), (1365, 8751), (2917, 4095)]