28668035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30661}}^1$

素因数の和:30694

約数の個数: 16

約数和(自身を含む): 39737952

約数和(自身を除く): 11069917

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 30661, 153305, 337271, 521237, 1686355, 2606185, 5733607, 28668035]

約数ペア:

[(1, 28668035), (5, 5733607), (11, 2606185), (17, 1686355), (55, 521237), (85, 337271), (187, 153305), (935, 30661)]