268684815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3491}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 492120576

約数和(自身を除く): 223435761

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 733, 2199, 3491, 3665, 5131, 10473, 10995, 15393, 17455, 24437, 25655, 52365, 73311, 76965, 122185, 366555, 2558903, 7676709, 12794515, 17912321, 38383545, 53736963, 89561605, 268684815]

約数ペア:

[(1, 268684815), (3, 89561605), (5, 53736963), (7, 38383545), (15, 17912321), (21, 12794515), (35, 7676709), (105, 2558903), (733, 366555), (2199, 122185), (3491, 76965), (3665, 73311), (5131, 52365), (10473, 25655), (10995, 24437), (15393, 17455)]