77906165

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 94929408

約数和(自身を除く): 17023243

約数列:

[1, 5, 107, 223, 535, 653, 1115, 3265, 23861, 69871, 119305, 145619, 349355, 728095, 15581233, 77906165]

約数ペア:

[(1, 77906165), (5, 15581233), (107, 728095), (223, 349355), (535, 145619), (653, 119305), (1115, 69871), (3265, 23861)]