278327185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{9041}}^1$

素因数の和:9224

約数の個数: 16

約数和(自身を含む): 343740672

約数和(自身を除く): 65413487

約数列:

[1, 5, 47, 131, 235, 655, 6157, 9041, 30785, 45205, 424927, 1184371, 2124635, 5921855, 55665437, 278327185]

約数ペア:

[(1, 278327185), (5, 55665437), (47, 5921855), (131, 2124635), (235, 1184371), (655, 424927), (6157, 45205), (9041, 30785)]