6381945

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 11363976

約数和(自身を除く): 4982031

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 3833, 11499, 19165, 34497, 57495, 141821, 172485, 425463, 709105, 1276389, 2127315, 6381945]

約数ペア:

[(1, 6381945), (3, 2127315), (5, 1276389), (9, 709105), (15, 425463), (37, 172485), (45, 141821), (111, 57495), (185, 34497), (333, 19165), (555, 11499), (1665, 3833)]