66749169745

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{169369}}^1$

素因数の和:169569

約数の個数: 24

約数和(自身を含む): 84295449000

約数和(自身を除く): 17546279255

約数列:

[1, 5, 23, 115, 149, 529, 745, 2645, 3427, 17135, 78821, 169369, 394105, 846845, 3895487, 19477435, 25235981, 89596201, 126179905, 447981005, 580427563, 2902137815, 13349833949, 66749169745]

約数ペア:

[(1, 66749169745), (5, 13349833949), (23, 2902137815), (115, 580427563), (149, 447981005), (529, 126179905), (745, 89596201), (2645, 25235981), (3427, 19477435), (17135, 3895487), (78821, 846845), (169369, 394105)]