80238765

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{49993}}^1$

素因数の和:50108

約数の個数: 16

約数和(自身を含む): 129584448

約数和(自身を除く): 49345683

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 49993, 149979, 249965, 749895, 5349251, 16047753, 26746255, 80238765]

約数ペア:

[(1, 80238765), (3, 26746255), (5, 16047753), (15, 5349251), (107, 749895), (321, 249965), (535, 149979), (1605, 49993)]