5205365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 2093707

約数列:

[1, 5, 11, 31, 43, 55, 71, 155, 215, 341, 355, 473, 781, 1333, 1705, 2201, 2365, 3053, 3905, 6665, 11005, 14663, 15265, 24211, 33583, 73315, 94643, 121055, 167915, 473215, 1041073, 5205365]

約数ペア:

[(1, 5205365), (5, 1041073), (11, 473215), (31, 167915), (43, 121055), (55, 94643), (71, 73315), (155, 33583), (215, 24211), (341, 15265), (355, 14663), (473, 11005), (781, 6665), (1333, 3905), (1705, 3053), (2201, 2365)]