75265437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 113669248

約数和(自身を除く): 38403811

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1213, 1443, 1591, 1677, 3639, 4773, 15769, 20683, 44881, 47307, 52159, 62049, 134643, 156477, 583453, 678067, 1750359, 1929883, 2034201, 5789649, 25088479, 75265437]

約数ペア:

[(1, 75265437), (3, 25088479), (13, 5789649), (37, 2034201), (39, 1929883), (43, 1750359), (111, 678067), (129, 583453), (481, 156477), (559, 134643), (1213, 62049), (1443, 52159), (1591, 47307), (1677, 44881), (3639, 20683), (4773, 15769)]