55876625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 83915520

約数和(自身を除く): 28038895

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 3361, 16625, 16805, 23527, 63859, 84025, 117635, 319295, 420125, 447013, 588175, 1596475, 2235065, 2940875, 7982375, 11175325, 55876625]

約数ペア:

[(1, 55876625), (5, 11175325), (7, 7982375), (19, 2940875), (25, 2235065), (35, 1596475), (95, 588175), (125, 447013), (133, 420125), (175, 319295), (475, 117635), (665, 84025), (875, 63859), (2375, 23527), (3325, 16805), (3361, 16625)]