68833105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 95616000

約数和(自身を除く): 26782895

約数列:

[1, 5, 11, 19, 55, 95, 199, 209, 331, 995, 1045, 1655, 2189, 3641, 3781, 6289, 10945, 18205, 18905, 31445, 41591, 65869, 69179, 207955, 329345, 345895, 724559, 1251511, 3622795, 6257555, 13766621, 68833105]

約数ペア:

[(1, 68833105), (5, 13766621), (11, 6257555), (19, 3622795), (55, 1251511), (95, 724559), (199, 345895), (209, 329345), (331, 207955), (995, 69179), (1045, 65869), (1655, 41591), (2189, 31445), (3641, 18905), (3781, 18205), (6289, 10945)]