1323408045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 2345736960

約数和(自身を除く): 1022328915

約数列:

[1, 3, 5, 15, 19, 37, 41, 57, 95, 111, 123, 185, 205, 285, 555, 615, 703, 779, 1517, 2109, 2337, 3061, 3515, 3895, 4551, 7585, 9183, 10545, 11685, 15305, 22755, 28823, 45915, 58159, 86469, 113257, 125501, 144115, 174477, 290795, 339771, 376503, 432345, 566285, 627505, 872385, 1698855, 1882515, 2151883, 2384519, 4643537, 6455649, 7153557, 10759415, 11922595, 13930611, 23217685, 32278245, 35767785, 69653055, 88227203, 264681609, 441136015, 1323408045]

約数ペア:

[(1, 1323408045), (3, 441136015), (5, 264681609), (15, 88227203), (19, 69653055), (37, 35767785), (41, 32278245), (57, 23217685), (95, 13930611), (111, 11922595), (123, 10759415), (185, 7153557), (205, 6455649), (285, 4643537), (555, 2384519), (615, 2151883), (703, 1882515), (779, 1698855), (1517, 872385), (2109, 627505), (2337, 566285), (3061, 432345), (3515, 376503), (3895, 339771), (4551, 290795), (7585, 174477), (9183, 144115), (10545, 125501), (11685, 113257), (15305, 86469), (22755, 58159), (28823, 45915)]