144630945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169159}}^1$

素因数の和:169189

約数の個数: 24

約数和(自身を含む): 263889600

約数和(自身を除く): 119258655

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 169159, 507477, 845795, 1522431, 2537385, 3214021, 7612155, 9642063, 16070105, 28926189, 48210315, 144630945]

約数ペア:

[(1, 144630945), (3, 48210315), (5, 28926189), (9, 16070105), (15, 9642063), (19, 7612155), (45, 3214021), (57, 2537385), (95, 1522431), (171, 845795), (285, 507477), (855, 169159)]