16255975

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 4635545

約数列:

[1, 5, 25, 59, 103, 107, 295, 515, 535, 1475, 2575, 2675, 6077, 6313, 11021, 30385, 31565, 55105, 151925, 157825, 275525, 650239, 3251195, 16255975]

約数ペア:

[(1, 16255975), (5, 3251195), (25, 650239), (59, 275525), (103, 157825), (107, 151925), (295, 55105), (515, 31565), (535, 30385), (1475, 11021), (2575, 6313), (2675, 6077)]