38204185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 50637312

約数和(自身を除く): 12433127

約数列:

[1, 5, 17, 47, 73, 85, 131, 235, 365, 655, 799, 1241, 2227, 3431, 3995, 6157, 6205, 9563, 11135, 17155, 30785, 47815, 58327, 104669, 162571, 291635, 449461, 523345, 812855, 2247305, 7640837, 38204185]

約数ペア:

[(1, 38204185), (5, 7640837), (17, 2247305), (47, 812855), (73, 523345), (85, 449461), (131, 291635), (235, 162571), (365, 104669), (655, 58327), (799, 47815), (1241, 30785), (2227, 17155), (3431, 11135), (3995, 9563), (6157, 6205)]