496492335

素因数分解:

$3^4\times 5^1\times {\mathrm{1225907}}^1$

素因数の和:1225924

約数の個数: 20

約数和(自身を含む): 890009208

約数和(自身を除く): 393516873

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1225907, 3677721, 6129535, 11033163, 18388605, 33099489, 55165815, 99298467, 165497445, 496492335]

約数ペア:

[(1, 496492335), (3, 165497445), (5, 99298467), (9, 55165815), (15, 33099489), (27, 18388605), (45, 11033163), (81, 6129535), (135, 3677721), (405, 1225907)]