1129640065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{54011}}^1$

素因数の和:54152

約数の個数: 16

約数和(自身を含む): 1399991040

約数和(自身を除く): 270350975

約数列:

[1, 5, 47, 89, 235, 445, 4183, 20915, 54011, 270055, 2538517, 4806979, 12692585, 24034895, 225928013, 1129640065]

約数ペア:

[(1, 1129640065), (5, 225928013), (47, 24034895), (89, 12692585), (235, 4806979), (445, 2538517), (4183, 270055), (20915, 54011)]