3969765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 7244640

約数和(自身を除く): 3274875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 4643, 13929, 23215, 41787, 69645, 88217, 208935, 264651, 441085, 793953, 1323255, 3969765]

約数ペア:

[(1, 3969765), (3, 1323255), (5, 793953), (9, 441085), (15, 264651), (19, 208935), (45, 88217), (57, 69645), (95, 41787), (171, 23215), (285, 13929), (855, 4643)]