40971805

素因数分解:

$5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1447}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 56298240

約数和(自身を除く): 15326435

約数列:

[1, 5, 7, 35, 809, 1447, 4045, 5663, 7235, 10129, 28315, 50645, 1170623, 5853115, 8194361, 40971805]

約数ペア:

[(1, 40971805), (5, 8194361), (7, 5853115), (35, 1170623), (809, 50645), (1447, 28315), (4045, 10129), (5663, 7235)]