79111865

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 32122951

約数列:

[1, 5, 7, 35, 83, 113, 241, 415, 565, 581, 791, 1205, 1687, 2905, 3955, 8435, 9379, 20003, 27233, 46895, 65653, 100015, 136165, 140021, 190631, 328265, 700105, 953155, 2260339, 11301695, 15822373, 79111865]

約数ペア:

[(1, 79111865), (5, 15822373), (7, 11301695), (35, 2260339), (83, 953155), (113, 700105), (241, 328265), (415, 190631), (565, 140021), (581, 136165), (791, 100015), (1205, 65653), (1687, 46895), (2905, 27233), (3955, 20003), (8435, 9379)]