5387655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 10612224

約数和(自身を除く): 5224569

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3947, 11841, 19735, 27629, 51311, 59205, 82887, 138145, 153933, 256555, 359177, 414435, 769665, 1077531, 1795885, 5387655]

約数ペア:

[(1, 5387655), (3, 1795885), (5, 1077531), (7, 769665), (13, 414435), (15, 359177), (21, 256555), (35, 153933), (39, 138145), (65, 82887), (91, 59205), (105, 51311), (195, 27629), (273, 19735), (455, 11841), (1365, 3947)]