99990765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{317431}}^1$

素因数の和:317449

約数の個数: 24

約数和(自身を含む): 198077568

約数和(自身を除く): 98086803

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 317431, 952293, 1587155, 2222017, 2856879, 4761465, 6666051, 11110085, 14284395, 19998153, 33330255, 99990765]

約数ペア:

[(1, 99990765), (3, 33330255), (5, 19998153), (7, 14284395), (9, 11110085), (15, 6666051), (21, 4761465), (35, 2856879), (45, 2222017), (63, 1587155), (105, 952293), (315, 317431)]