154137245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7027}}^1$

素因数の和:7180

約数の個数: 16

約数和(自身を含む): 191274048

約数和(自身を除く): 37136803

約数列:

[1, 5, 41, 107, 205, 535, 4387, 7027, 21935, 35135, 288107, 751889, 1440535, 3759445, 30827449, 154137245]

約数ペア:

[(1, 154137245), (5, 30827449), (41, 3759445), (107, 1440535), (205, 751889), (535, 288107), (4387, 35135), (7027, 21935)]