68467185

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4861}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 119080104

約数和(自身を除く): 50612919

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 4861, 14085, 14583, 24305, 43749, 72915, 218745, 1521493, 4564479, 7607465, 13693437, 22822395, 68467185]

約数ペア:

[(1, 68467185), (3, 22822395), (5, 13693437), (9, 7607465), (15, 4564479), (45, 1521493), (313, 218745), (939, 72915), (1565, 43749), (2817, 24305), (4695, 14583), (4861, 14085)]