123377245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5519}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 157386240

約数和(自身を除く): 34008995

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 5519, 22355, 27595, 93823, 469115, 1451497, 7257485, 24675449, 123377245]

約数ペア:

[(1, 123377245), (5, 24675449), (17, 7257485), (85, 1451497), (263, 469115), (1315, 93823), (4471, 27595), (5519, 22355)]