11850615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 24867648

約数和(自身を除く): 13017033

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2213, 5355, 6639, 11065, 15491, 19917, 33195, 37621, 46473, 77455, 99585, 112863, 139419, 188105, 232365, 263347, 338589, 564315, 697095, 790041, 1316735, 1692945, 2370123, 3950205, 11850615]

約数ペア:

[(1, 11850615), (3, 3950205), (5, 2370123), (7, 1692945), (9, 1316735), (15, 790041), (17, 697095), (21, 564315), (35, 338589), (45, 263347), (51, 232365), (63, 188105), (85, 139419), (105, 112863), (119, 99585), (153, 77455), (255, 46473), (315, 37621), (357, 33195), (595, 19917), (765, 15491), (1071, 11065), (1785, 6639), (2213, 5355)]