15704839445

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{2617}}^1\times {\mathrm{4153}}^1$

素因数の和:6809

約数の個数: 24

約数和(自身を含む): 20032066824

約数和(自身を除く): 4327227379

約数列:

[1, 5, 17, 85, 289, 1445, 2617, 4153, 13085, 20765, 44489, 70601, 222445, 353005, 756313, 1200217, 3781565, 6001085, 10868401, 54342005, 184762817, 923814085, 3140967889, 15704839445]

約数ペア:

[(1, 15704839445), (5, 3140967889), (17, 923814085), (85, 184762817), (289, 54342005), (1445, 10868401), (2617, 6001085), (4153, 3781565), (13085, 1200217), (20765, 756313), (44489, 353005), (70601, 222445)]