80053815

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42023}}^1$

素因数の和:42158

約数の個数: 16

約数和(自身を含む): 129097728

約数和(自身を除く): 49043913

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 42023, 126069, 210115, 630345, 5336921, 16010763, 26684605, 80053815]

約数ペア:

[(1, 80053815), (3, 26684605), (5, 16010763), (15, 5336921), (127, 630345), (381, 210115), (635, 126069), (1905, 42023)]