139229935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30169}}^1$

素因数の和:30258

約数の個数: 16

約数和(自身を含む): 182468160

約数和(自身を除く): 43238225

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 30169, 150845, 392197, 1960985, 2141999, 10709995, 27845987, 139229935]

約数ペア:

[(1, 139229935), (5, 27845987), (13, 10709995), (65, 2141999), (71, 1960985), (355, 392197), (923, 150845), (4615, 30169)]