3920878085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{133069}}^1$

素因数の和:133228

約数の個数: 16

約数和(自身を含む): 4828844160

約数和(自身を除く): 907966075

約数列:

[1, 5, 71, 83, 355, 415, 5893, 29465, 133069, 665345, 9447899, 11044727, 47239495, 55223635, 784175617, 3920878085]

約数ペア:

[(1, 3920878085), (5, 784175617), (71, 55223635), (83, 47239495), (355, 11044727), (415, 9447899), (5893, 665345), (29465, 133069)]