27217255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24631}}^1$

素因数の和:24666

約数の個数: 16

約数和(自身を含む): 37243584

約数和(自身を除く): 10026329

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 24631, 123155, 320203, 418727, 1601015, 2093635, 5443451, 27217255]

約数ペア:

[(1, 27217255), (5, 5443451), (13, 2093635), (17, 1601015), (65, 418727), (85, 320203), (221, 123155), (1105, 24631)]