179122975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 234608000

約数和(自身を除く): 55485025

約数列:

[1, 5, 19, 25, 95, 439, 475, 859, 2195, 4295, 8341, 10975, 16321, 21475, 41705, 81605, 208525, 377101, 408025, 1885505, 7164919, 9427525, 35824595, 179122975]

約数ペア:

[(1, 179122975), (5, 35824595), (19, 9427525), (25, 7164919), (95, 1885505), (439, 408025), (475, 377101), (859, 208525), (2195, 81605), (4295, 41705), (8341, 21475), (10975, 16321)]