16682805

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12001

約数の個数: 24

約数和(自身を含む): 29852160

約数和(自身を除く): 13169355

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11959, 35877, 59795, 107631, 179385, 370729, 538155, 1112187, 1853645, 3336561, 5560935, 16682805]

約数ペア:

[(1, 16682805), (3, 5560935), (5, 3336561), (9, 1853645), (15, 1112187), (31, 538155), (45, 370729), (93, 179385), (155, 107631), (279, 59795), (465, 35877), (1395, 11959)]