97517225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23081}}^1$

素因数の和:23117

約数の個数: 18

約数和(自身を含む): 130944186

約数和(自身を除く): 33426961

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 23081, 115405, 300053, 577025, 1500265, 3900689, 7501325, 19503445, 97517225]

約数ペア:

[(1, 97517225), (5, 19503445), (13, 7501325), (25, 3900689), (65, 1500265), (169, 577025), (325, 300053), (845, 115405), (4225, 23081)]