148900185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11054

約数の個数: 48

約数和(自身を含む): 301851264

約数和(自身を除く): 152951079

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, 10993, 13545, 32979, 54965, 76951, 98937, 164895, 230853, 384755, 472699, 494685, 692559, 1154265, 1418097, 2363495, 3308893, 3462795, 4254291, 7090485, 9926679, 16544465, 21271455, 29780037, 49633395, 148900185]

約数ペア:

[(1, 148900185), (3, 49633395), (5, 29780037), (7, 21271455), (9, 16544465), (15, 9926679), (21, 7090485), (35, 4254291), (43, 3462795), (45, 3308893), (63, 2363495), (105, 1418097), (129, 1154265), (215, 692559), (301, 494685), (315, 472699), (387, 384755), (645, 230853), (903, 164895), (1505, 98937), (1935, 76951), (2709, 54965), (4515, 32979), (10993, 13545)]