40989945

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6311}}^1$

素因数の和:6752

約数の個数: 16

約数和(自身を含む): 65745792

約数和(自身を除く): 24755847

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 6311, 6495, 18933, 31555, 94665, 2732663, 8197989, 13663315, 40989945]

約数ペア:

[(1, 40989945), (3, 13663315), (5, 8197989), (15, 2732663), (433, 94665), (1299, 31555), (2165, 18933), (6311, 6495)]