247847545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{54293}}^1$

素因数の和:54392

約数の個数: 16

約数和(自身を含む): 328370112

約数和(自身を除く): 80522567

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 54293, 271465, 597223, 2986115, 4506319, 22531595, 49569509, 247847545]

約数ペア:

[(1, 247847545), (5, 49569509), (11, 22531595), (55, 4506319), (83, 2986115), (415, 597223), (913, 271465), (4565, 54293)]