744667065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{973421}}^1$

素因数の和:973449

約数の個数: 24

約数和(自身を含む): 1366684488

約数和(自身を除く): 622017423

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 973421, 2920263, 4867105, 8760789, 14601315, 16548157, 43803945, 49644471, 82740785, 148933413, 248222355, 744667065]

約数ペア:

[(1, 744667065), (3, 248222355), (5, 148933413), (9, 82740785), (15, 49644471), (17, 43803945), (45, 16548157), (51, 14601315), (85, 8760789), (153, 4867105), (255, 2920263), (765, 973421)]