539781645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{1913}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 931214592

約数和(自身を除く): 391432947

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1447, 1913, 4341, 5739, 7235, 9565, 18811, 21705, 24869, 28695, 56433, 74607, 94055, 124345, 282165, 373035, 2768111, 8304333, 13840555, 35985443, 41521665, 107956329, 179927215, 539781645]

約数ペア:

[(1, 539781645), (3, 179927215), (5, 107956329), (13, 41521665), (15, 35985443), (39, 13840555), (65, 8304333), (195, 2768111), (1447, 373035), (1913, 282165), (4341, 124345), (5739, 94055), (7235, 74607), (9565, 56433), (18811, 28695), (21705, 24869)]