85145135

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 104025600

約数和(自身を除く): 18880465

約数列:

[1, 5, 83, 199, 415, 995, 1031, 5155, 16517, 82585, 85573, 205169, 427865, 1025845, 17029027, 85145135]

約数ペア:

[(1, 85145135), (5, 17029027), (83, 1025845), (199, 427865), (415, 205169), (995, 85573), (1031, 82585), (5155, 16517)]