8208315

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 14534208

約数和(自身を除く): 6325893

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3881, 11643, 19405, 34929, 58215, 174645, 182407, 547221, 912035, 1641663, 2736105, 8208315]

約数ペア:

[(1, 8208315), (3, 2736105), (5, 1641663), (9, 912035), (15, 547221), (45, 182407), (47, 174645), (141, 58215), (235, 34929), (423, 19405), (705, 11643), (2115, 3881)]