91728485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41981}}^1$

素因数の和:42028

約数の個数: 16

約数和(自身を含む): 120908160

約数和(自身を除く): 29179675

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 41981, 209905, 797639, 965563, 3988195, 4827815, 18345697, 91728485]

約数ペア:

[(1, 91728485), (5, 18345697), (19, 4827815), (23, 3988195), (95, 965563), (115, 797639), (437, 209905), (2185, 41981)]