870817035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 1539820800

約数和(自身を除く): 669003765

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 199, 363, 597, 605, 995, 1815, 2189, 2411, 2985, 6567, 7233, 10945, 12055, 24079, 26521, 32835, 36165, 72237, 79563, 120395, 132605, 291731, 361185, 397815, 479789, 875193, 1439367, 1458655, 2398945, 4375965, 5277679, 7196835, 15833037, 26388395, 58054469, 79165185, 174163407, 290272345, 870817035]

約数ペア:

[(1, 870817035), (3, 290272345), (5, 174163407), (11, 79165185), (15, 58054469), (33, 26388395), (55, 15833037), (121, 7196835), (165, 5277679), (199, 4375965), (363, 2398945), (597, 1458655), (605, 1439367), (995, 875193), (1815, 479789), (2189, 397815), (2411, 361185), (2985, 291731), (6567, 132605), (7233, 120395), (10945, 79563), (12055, 72237), (24079, 36165), (26521, 32835)]