6490465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 1596575

約数列:

[1, 5, 47, 71, 235, 355, 389, 1945, 3337, 16685, 18283, 27619, 91415, 138095, 1298093, 6490465]

約数ペア:

[(1, 6490465), (5, 1298093), (47, 138095), (71, 91415), (235, 27619), (355, 18283), (389, 16685), (1945, 3337)]