80252055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137183}}^1$

素因数の和:137207

約数の個数: 24

約数和(自身を含む): 149804928

約数和(自身を除く): 69552873

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 137183, 411549, 685915, 1234647, 1783379, 2057745, 5350137, 6173235, 8916895, 16050411, 26750685, 80252055]

約数ペア:

[(1, 80252055), (3, 26750685), (5, 16050411), (9, 8916895), (13, 6173235), (15, 5350137), (39, 2057745), (45, 1783379), (65, 1234647), (117, 685915), (195, 411549), (585, 137183)]