104640015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{410353}}^1$

素因数の和:410378

約数の個数: 16

約数和(自身を含む): 177272928

約数和(自身を除く): 72632913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 410353, 1231059, 2051765, 6155295, 6976001, 20928003, 34880005, 104640015]

約数ペア:

[(1, 104640015), (3, 34880005), (5, 20928003), (15, 6976001), (17, 6155295), (51, 2051765), (85, 1231059), (255, 410353)]