99681120015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{390906353}}^1$

素因数の和:390906378

約数の個数: 16

約数和(自身を含む): 168871544928

約数和(自身を除く): 69190424913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 390906353, 1172719059, 1954531765, 5863595295, 6645408001, 19936224003, 33227040005, 99681120015]

約数ペア:

[(1, 99681120015), (3, 33227040005), (5, 19936224003), (15, 6645408001), (17, 5863595295), (51, 1954531765), (85, 1172719059), (255, 390906353)]