5557531965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21794243}}^1$

素因数の和:21794268

約数の個数: 16

約数和(自身を含む): 9415113408

約数和(自身を除く): 3857581443

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 21794243, 65382729, 108971215, 326913645, 370502131, 1111506393, 1852510655, 5557531965]

約数ペア:

[(1, 5557531965), (3, 1852510655), (5, 1111506393), (15, 370502131), (17, 326913645), (51, 108971215), (85, 65382729), (255, 21794243)]