23161455

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3929}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 40463280

約数和(自身を除く): 17301825

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 3929, 5895, 11787, 19645, 35361, 58935, 176805, 514699, 1544097, 2573495, 4632291, 7720485, 23161455]

約数ペア:

[(1, 23161455), (3, 7720485), (5, 4632291), (9, 2573495), (15, 1544097), (45, 514699), (131, 176805), (393, 58935), (655, 35361), (1179, 19645), (1965, 11787), (3929, 5895)]