39916065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12309

約数の個数: 32

約数和(自身を含む): 75350016

約数和(自身を除く): 35433951

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12263, 36789, 61315, 85841, 183945, 257523, 380153, 429205, 1140459, 1287615, 1900765, 2661071, 5702295, 7983213, 13305355, 39916065]

約数ペア:

[(1, 39916065), (3, 13305355), (5, 7983213), (7, 5702295), (15, 2661071), (21, 1900765), (31, 1287615), (35, 1140459), (93, 429205), (105, 380153), (155, 257523), (217, 183945), (465, 85841), (651, 61315), (1085, 36789), (3255, 12263)]