451900545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{41213}}^1$

素因数の和:41281

約数の個数: 32

約数和(自身を含む): 783395712

約数和(自身を除く): 331495167

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 41213, 123639, 206065, 618195, 700621, 1772159, 2101863, 3503105, 5316477, 8860795, 10509315, 26582385, 30126703, 90380109, 150633515, 451900545]

約数ペア:

[(1, 451900545), (3, 150633515), (5, 90380109), (15, 30126703), (17, 26582385), (43, 10509315), (51, 8860795), (85, 5316477), (129, 3503105), (215, 2101863), (255, 1772159), (645, 700621), (731, 618195), (2193, 206065), (3655, 123639), (10965, 41213)]