39929335

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 49004352

約数和(自身を除く): 9075017

約数列:

[1, 5, 71, 137, 355, 685, 821, 4105, 9727, 48635, 58291, 112477, 291455, 562385, 7985867, 39929335]

約数ペア:

[(1, 39929335), (5, 7985867), (71, 562385), (137, 291455), (355, 112477), (685, 58291), (821, 48635), (4105, 9727)]