11165825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 15906720

約数和(自身を除く): 4740895

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2137, 5225, 10685, 23507, 40603, 53425, 117535, 203015, 446633, 587675, 1015075, 2233165, 11165825]

約数ペア:

[(1, 11165825), (5, 2233165), (11, 1015075), (19, 587675), (25, 446633), (55, 203015), (95, 117535), (209, 53425), (275, 40603), (475, 23507), (1045, 10685), (2137, 5225)]