91240195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18451}}^1$

素因数の和:18522

約数の個数: 16

約数和(自身を含む): 116911872

約数和(自身を除く): 25671677

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 18451, 92255, 424373, 793393, 2121865, 3966965, 18248039, 91240195]

約数ペア:

[(1, 91240195), (5, 18248039), (23, 3966965), (43, 2121865), (115, 793393), (215, 424373), (989, 92255), (4945, 18451)]