72742445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7621}}^1$

素因数の和:7732

約数の個数: 16

約数和(自身を含む): 92195712

約数和(自身を除く): 19453267

約数列:

[1, 5, 23, 83, 115, 415, 1909, 7621, 9545, 38105, 175283, 632543, 876415, 3162715, 14548489, 72742445]

約数ペア:

[(1, 72742445), (5, 14548489), (23, 3162715), (83, 876415), (115, 632543), (415, 175283), (1909, 38105), (7621, 9545)]