15780490141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 18115695360

約数和(自身を除く): 2335205219

約数列:

[1, 13, 23, 53, 299, 457, 689, 1219, 2179, 5941, 10511, 15847, 24221, 28327, 50117, 115487, 136643, 314873, 557083, 651521, 995803, 1501331, 2656201, 7242079, 12945439, 22903469, 34530613, 52777559, 297745097, 686108267, 1213883857, 15780490141]

約数ペア:

[(1, 15780490141), (13, 1213883857), (23, 686108267), (53, 297745097), (299, 52777559), (457, 34530613), (689, 22903469), (1219, 12945439), (2179, 7242079), (5941, 2656201), (10511, 1501331), (15847, 995803), (24221, 651521), (28327, 557083), (50117, 314873), (115487, 136643)]