38973265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10663}}^1$

素因数の和:10728

約数の個数: 16

約数和(自身を含む): 50675328

約数和(自身を除く): 11702063

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 10663, 53315, 181271, 458509, 906355, 2292545, 7794653, 38973265]

約数ペア:

[(1, 38973265), (5, 7794653), (17, 2292545), (43, 906355), (85, 458509), (215, 181271), (731, 53315), (3655, 10663)]