128429175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5689}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 248357120

約数和(自身を除く): 119927945

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 4515, 5689, 7525, 17067, 22575, 28445, 39823, 85335, 119469, 142225, 199115, 244627, 426675, 597345, 733881, 995575, 1223135, 1712389, 2986725, 3669405, 5137167, 6115675, 8561945, 18347025, 25685835, 42809725, 128429175]

約数ペア:

[(1, 128429175), (3, 42809725), (5, 25685835), (7, 18347025), (15, 8561945), (21, 6115675), (25, 5137167), (35, 3669405), (43, 2986725), (75, 1712389), (105, 1223135), (129, 995575), (175, 733881), (215, 597345), (301, 426675), (525, 244627), (645, 199115), (903, 142225), (1075, 119469), (1505, 85335), (3225, 39823), (4515, 28445), (5689, 22575), (7525, 17067)]