28865845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7411}}^1$

素因数の和:7476

約数の個数: 16

約数和(自身を含む): 37356480

約数和(自身を除く): 8490635

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 7411, 37055, 140809, 303851, 704045, 1519255, 5773169, 28865845]

約数ペア:

[(1, 28865845), (5, 5773169), (19, 1519255), (41, 704045), (95, 303851), (205, 140809), (779, 37055), (3895, 7411)]