85877505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 171010944

約数和(自身を除く): 85133439

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 1135, 1201, 1589, 2043, 3405, 3603, 4767, 6005, 7945, 8407, 10215, 10809, 14301, 18015, 23835, 25221, 42035, 54045, 71505, 75663, 126105, 272627, 378315, 817881, 1363135, 1908389, 2453643, 4089405, 5725167, 9541945, 12268215, 17175501, 28625835, 85877505]

約数ペア:

[(1, 85877505), (3, 28625835), (5, 17175501), (7, 12268215), (9, 9541945), (15, 5725167), (21, 4089405), (35, 2453643), (45, 1908389), (63, 1363135), (105, 817881), (227, 378315), (315, 272627), (681, 126105), (1135, 75663), (1201, 71505), (1589, 54045), (2043, 42035), (3405, 25221), (3603, 23835), (4767, 18015), (6005, 14301), (7945, 10809), (8407, 10215)]