12105765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38449

約数の個数: 24

約数和(自身を含む): 23981568

約数和(自身を除く): 11875803

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38431, 115293, 192155, 269017, 345879, 576465, 807051, 1345085, 1729395, 2421153, 4035255, 12105765]

約数ペア:

[(1, 12105765), (3, 4035255), (5, 2421153), (7, 1729395), (9, 1345085), (15, 807051), (21, 576465), (35, 345879), (45, 269017), (63, 192155), (105, 115293), (315, 38431)]