55420085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 80753280

約数和(自身を除く): 25333195

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 5479, 10115, 27395, 38353, 93143, 191765, 465715, 652001, 1583431, 3260005, 7917155, 11084017, 55420085]

約数ペア:

[(1, 55420085), (5, 11084017), (7, 7917155), (17, 3260005), (35, 1583431), (85, 652001), (119, 465715), (289, 191765), (595, 93143), (1445, 38353), (2023, 27395), (5479, 10115)]