66667425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{80809}}^1$

素因数の和:80833

約数の個数: 24

約数和(自身を含む): 120245280

約数和(自身を除く): 53577855

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 80809, 242427, 404045, 888899, 1212135, 2020225, 2666697, 4444495, 6060675, 13333485, 22222475, 66667425]

約数ペア:

[(1, 66667425), (3, 22222475), (5, 13333485), (11, 6060675), (15, 4444495), (25, 2666697), (33, 2020225), (55, 1212135), (75, 888899), (165, 404045), (275, 242427), (825, 80809)]