22660825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 32274720

約数和(自身を除く): 9613895

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4337, 5225, 21685, 47707, 82403, 108425, 238535, 412015, 906433, 1192675, 2060075, 4532165, 22660825]

約数ペア:

[(1, 22660825), (5, 4532165), (11, 2060075), (19, 1192675), (25, 906433), (55, 412015), (95, 238535), (209, 108425), (275, 82403), (475, 47707), (1045, 21685), (4337, 5225)]