11664765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 24336000

約数和(自身を除く): 12671235

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1949, 1995, 5847, 5985, 9745, 13643, 17541, 29235, 37031, 40929, 68215, 87705, 111093, 122787, 185155, 204645, 259217, 333279, 555465, 613935, 777651, 1296085, 1666395, 2332953, 3888255, 11664765]

約数ペア:

[(1, 11664765), (3, 3888255), (5, 2332953), (7, 1666395), (9, 1296085), (15, 777651), (19, 613935), (21, 555465), (35, 333279), (45, 259217), (57, 204645), (63, 185155), (95, 122787), (105, 111093), (133, 87705), (171, 68215), (285, 40929), (315, 37031), (399, 29235), (665, 17541), (855, 13643), (1197, 9745), (1949, 5985), (1995, 5847)]