1442045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 1911168

約数和(自身を除く): 469123

約数列:

[1, 5, 11, 55, 157, 167, 785, 835, 1727, 1837, 8635, 9185, 26219, 131095, 288409, 1442045]

約数ペア:

[(1, 1442045), (5, 288409), (11, 131095), (55, 26219), (157, 9185), (167, 8635), (785, 1837), (835, 1727)]