2009486075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{33311}}^1$

素因数の和:33467

約数の個数: 24

約数和(自身を含む): 2643640320

約数和(自身を除く): 634154245

約数列:

[1, 5, 19, 25, 95, 127, 475, 635, 2413, 3175, 12065, 33311, 60325, 166555, 632909, 832775, 3164545, 4230497, 15822725, 21152485, 80379443, 105762425, 401897215, 2009486075]

約数ペア:

[(1, 2009486075), (5, 401897215), (19, 105762425), (25, 80379443), (95, 21152485), (127, 15822725), (475, 4230497), (635, 3164545), (2413, 832775), (3175, 632909), (12065, 166555), (33311, 60325)]