8385211775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{339139}}^1$

素因数の和:339215

約数の個数: 24

約数和(自身を含む): 11102087040

約数和(自身を除く): 2716875265

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 24725, 339139, 1695695, 7800197, 8478475, 14582977, 39000985, 72914885, 195004925, 335408471, 364574425, 1677042355, 8385211775]

約数ペア:

[(1, 8385211775), (5, 1677042355), (23, 364574425), (25, 335408471), (43, 195004925), (115, 72914885), (215, 39000985), (575, 14582977), (989, 8478475), (1075, 7800197), (4945, 1695695), (24725, 339139)]