40772815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 50789376

約数和(自身を除く): 10016561

約数列:

[1, 5, 43, 71, 215, 355, 2671, 3053, 13355, 15265, 114853, 189641, 574265, 948205, 8154563, 40772815]

約数ペア:

[(1, 40772815), (5, 8154563), (43, 948205), (71, 574265), (215, 189641), (355, 114853), (2671, 15265), (3053, 13355)]