873169965

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 1548920880

約数和(自身を除く): 675750915

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 269, 477, 795, 807, 1345, 1361, 2385, 2421, 4035, 4083, 6805, 12105, 12249, 14257, 20415, 42771, 61245, 71285, 72133, 128313, 213855, 216399, 360665, 366109, 641565, 649197, 1081995, 1098327, 1830545, 3245985, 3294981, 5491635, 16474905, 19403777, 58211331, 97018885, 174633993, 291056655, 873169965]

約数ペア:

[(1, 873169965), (3, 291056655), (5, 174633993), (9, 97018885), (15, 58211331), (45, 19403777), (53, 16474905), (159, 5491635), (265, 3294981), (269, 3245985), (477, 1830545), (795, 1098327), (807, 1081995), (1345, 649197), (1361, 641565), (2385, 366109), (2421, 360665), (4035, 216399), (4083, 213855), (6805, 128313), (12105, 72133), (12249, 71285), (14257, 61245), (20415, 42771)]