3950205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 7651584

約数和(自身を除く): 3701379

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2213, 6639, 11065, 15491, 33195, 37621, 46473, 77455, 112863, 188105, 232365, 263347, 564315, 790041, 1316735, 3950205]

約数ペア:

[(1, 3950205), (3, 1316735), (5, 790041), (7, 564315), (15, 263347), (17, 232365), (21, 188105), (35, 112863), (51, 77455), (85, 46473), (105, 37621), (119, 33195), (255, 15491), (357, 11065), (595, 6639), (1785, 2213)]