4488275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 6398400

約数和(自身を除く): 1910125

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 859, 1045, 4295, 5225, 9449, 16321, 21475, 47245, 81605, 179531, 236225, 408025, 897655, 4488275]

約数ペア:

[(1, 4488275), (5, 897655), (11, 408025), (19, 236225), (25, 179531), (55, 81605), (95, 47245), (209, 21475), (275, 16321), (475, 9449), (859, 5225), (1045, 4295)]