73131205

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5987}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 100598400

約数和(自身を除く): 27467195

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 5987, 12215, 29935, 41909, 209545, 2089463, 10447315, 14626241, 73131205]

約数ペア:

[(1, 73131205), (5, 14626241), (7, 10447315), (35, 2089463), (349, 209545), (1745, 41909), (2443, 29935), (5987, 12215)]