32920825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 49113920

約数和(自身を除く): 16193095

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9901, 49505, 69307, 188119, 247525, 346535, 940595, 1316833, 1732675, 4702975, 6584165, 32920825]

約数ペア:

[(1, 32920825), (5, 6584165), (7, 4702975), (19, 1732675), (25, 1316833), (35, 940595), (95, 346535), (133, 247525), (175, 188119), (475, 69307), (665, 49505), (3325, 9901)]