12739155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11210925

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 5939, 17817, 29695, 65329, 77207, 89085, 195987, 231621, 326645, 386035, 849277, 979935, 1158105, 2547831, 4246385, 12739155]

約数ペア:

[(1, 12739155), (3, 4246385), (5, 2547831), (11, 1158105), (13, 979935), (15, 849277), (33, 386035), (39, 326645), (55, 231621), (65, 195987), (143, 89085), (165, 77207), (195, 65329), (429, 29695), (715, 17817), (2145, 5939)]