67630185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 137115264

約数和(自身を除く): 69485079

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 4993, 13545, 14979, 24965, 34951, 44937, 74895, 104853, 174755, 214699, 224685, 314559, 524265, 644097, 1073495, 1502893, 1572795, 1932291, 3220485, 4508679, 7514465, 9661455, 13526037, 22543395, 67630185]

約数ペア:

[(1, 67630185), (3, 22543395), (5, 13526037), (7, 9661455), (9, 7514465), (15, 4508679), (21, 3220485), (35, 1932291), (43, 1572795), (45, 1502893), (63, 1073495), (105, 644097), (129, 524265), (215, 314559), (301, 224685), (315, 214699), (387, 174755), (645, 104853), (903, 74895), (1505, 44937), (1935, 34951), (2709, 24965), (4515, 14979), (4993, 13545)]