272670575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 360101952

約数和(自身を除く): 87431377

約数列:

[1, 5, 25, 31, 37, 155, 185, 257, 775, 925, 1147, 1285, 1369, 5735, 6425, 6845, 7967, 9509, 28675, 34225, 39835, 42439, 47545, 199175, 212195, 237725, 294779, 351833, 1060975, 1473895, 1759165, 7369475, 8795825, 10906823, 54534115, 272670575]

約数ペア:

[(1, 272670575), (5, 54534115), (25, 10906823), (31, 8795825), (37, 7369475), (155, 1759165), (185, 1473895), (257, 1060975), (775, 351833), (925, 294779), (1147, 237725), (1285, 212195), (1369, 199175), (5735, 47545), (6425, 42439), (6845, 39835), (7967, 34225), (9509, 28675)]