42940765

素因数分解:

$5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1823}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 59010048

約数和(自身を除く): 16069283

約数列:

[1, 5, 7, 35, 673, 1823, 3365, 4711, 9115, 12761, 23555, 63805, 1226879, 6134395, 8588153, 42940765]

約数ペア:

[(1, 42940765), (5, 8588153), (7, 6134395), (35, 1226879), (673, 63805), (1823, 23555), (3365, 12761), (4711, 9115)]