4089731071775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{165408739}}^1$

素因数の和:165408815

約数の個数: 24

約数和(自身を含む): 5414820512640

約数和(自身を除く): 1325089440865

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 24725, 165408739, 827043695, 3804400997, 4135218475, 7112575777, 19022004985, 35562878885, 95110024925, 163589242871, 177814394425, 817946214355, 4089731071775]

約数ペア:

[(1, 4089731071775), (5, 817946214355), (23, 177814394425), (25, 163589242871), (43, 95110024925), (115, 35562878885), (215, 19022004985), (575, 7112575777), (989, 4135218475), (1075, 3804400997), (4945, 827043695), (24725, 165408739)]