40230945

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 31653855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 1279, 2097, 3495, 3837, 6291, 6395, 10485, 11511, 19185, 31455, 34533, 57555, 172665, 298007, 894021, 1490035, 2682063, 4470105, 8046189, 13410315, 40230945]

約数ペア:

[(1, 40230945), (3, 13410315), (5, 8046189), (9, 4470105), (15, 2682063), (27, 1490035), (45, 894021), (135, 298007), (233, 172665), (699, 57555), (1165, 34533), (1279, 31455), (2097, 19185), (3495, 11511), (3837, 10485), (6291, 6395)]