47259205

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28729}}^1$

素因数の和:28788

約数の個数: 16

約数和(自身を含む): 66193920

約数和(自身を除く): 18934715

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 28729, 143645, 201103, 1005515, 1350263, 6751315, 9451841, 47259205]

約数ペア:

[(1, 47259205), (5, 9451841), (7, 6751315), (35, 1350263), (47, 1005515), (235, 201103), (329, 143645), (1645, 28729)]