1294085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 1714944

約数和(自身を除く): 420859

約数列:

[1, 5, 13, 43, 65, 215, 463, 559, 2315, 2795, 6019, 19909, 30095, 99545, 258817, 1294085]

約数ペア:

[(1, 1294085), (5, 258817), (13, 99545), (43, 30095), (65, 19909), (215, 6019), (463, 2795), (559, 2315)]