238216095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407207}}^1$

素因数の和:407231

約数の個数: 24

約数和(自身を含む): 444671136

約数和(自身を除く): 206455041

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 407207, 1221621, 2036035, 3664863, 5293691, 6108105, 15881073, 18324315, 26468455, 47643219, 79405365, 238216095]

約数ペア:

[(1, 238216095), (3, 79405365), (5, 47643219), (9, 26468455), (13, 18324315), (15, 15881073), (39, 6108105), (45, 5293691), (65, 3664863), (117, 2036035), (195, 1221621), (585, 407207)]