23655105

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 18738495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 1279, 2055, 3699, 3837, 6165, 6395, 11511, 18495, 19185, 34533, 57555, 172665, 175223, 525669, 876115, 1577007, 2628345, 4731021, 7885035, 23655105]

約数ペア:

[(1, 23655105), (3, 7885035), (5, 4731021), (9, 2628345), (15, 1577007), (27, 876115), (45, 525669), (135, 175223), (137, 172665), (411, 57555), (685, 34533), (1233, 19185), (1279, 18495), (2055, 11511), (3699, 6395), (3837, 6165)]