78829195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5569}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 100260000

約数和(自身を除く): 21430805

約数列:

[1, 5, 19, 95, 149, 745, 2831, 5569, 14155, 27845, 105811, 529055, 829781, 4148905, 15765839, 78829195]

約数ペア:

[(1, 78829195), (5, 15765839), (19, 4148905), (95, 829781), (149, 529055), (745, 105811), (2831, 27845), (5569, 14155)]