40212945

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3739}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 70012800

約数和(自身を除く): 29799855

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 3739, 10755, 11217, 18695, 33651, 56085, 168255, 893621, 2680863, 4468105, 8042589, 13404315, 40212945]

約数ペア:

[(1, 40212945), (3, 13404315), (5, 8042589), (9, 4468105), (15, 2680863), (45, 893621), (239, 168255), (717, 56085), (1195, 33651), (2151, 18695), (3585, 11217), (3739, 10755)]