2015012317209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{18355171}}^1$

素因数の和:18355277

約数の個数: 32

約数和(自身を含む): 2946225368064

約数和(自身を除く): 931213050855

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 851, 989, 1591, 2553, 2967, 4773, 36593, 109779, 18355171, 55065513, 422168933, 679141327, 789272353, 1266506799, 2037423981, 2367817059, 15620250521, 18153264119, 29203077061, 46860751563, 54459792357, 87609231183, 671670772403, 2015012317209]

約数ペア:

[(1, 2015012317209), (3, 671670772403), (23, 87609231183), (37, 54459792357), (43, 46860751563), (69, 29203077061), (111, 18153264119), (129, 15620250521), (851, 2367817059), (989, 2037423981), (1591, 1266506799), (2553, 789272353), (2967, 679141327), (4773, 422168933), (36593, 55065513), (109779, 18355171)]