26421755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 33505920

約数和(自身を除く): 7084165

約数列:

[1, 5, 29, 47, 145, 235, 1363, 3877, 6815, 19385, 112433, 182219, 562165, 911095, 5284351, 26421755]

約数ペア:

[(1, 26421755), (5, 5284351), (29, 911095), (47, 562165), (145, 182219), (235, 112433), (1363, 19385), (3877, 6815)]