82667295

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2857}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 143563056

約数和(自身を除く): 60895761

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 2857, 3215, 5787, 8571, 9645, 14285, 25713, 28935, 42855, 128565, 1837051, 5511153, 9185255, 16533459, 27555765, 82667295]

約数ペア:

[(1, 82667295), (3, 27555765), (5, 16533459), (9, 9185255), (15, 5511153), (45, 1837051), (643, 128565), (1929, 42855), (2857, 28935), (3215, 25713), (5787, 14285), (8571, 9645)]