486229635

素因数分解:

$3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 878841600

約数和(自身を除く): 392611965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 243, 405, 597, 995, 1215, 1791, 2011, 2985, 5373, 6033, 8955, 10055, 16119, 18099, 26865, 30165, 48357, 54297, 80595, 90495, 162891, 241785, 271485, 400189, 488673, 814455, 1200567, 2000945, 2443365, 3601701, 6002835, 10805103, 18008505, 32415309, 54025515, 97245927, 162076545, 486229635]

約数ペア:

[(1, 486229635), (3, 162076545), (5, 97245927), (9, 54025515), (15, 32415309), (27, 18008505), (45, 10805103), (81, 6002835), (135, 3601701), (199, 2443365), (243, 2000945), (405, 1200567), (597, 814455), (995, 488673), (1215, 400189), (1791, 271485), (2011, 241785), (2985, 162891), (5373, 90495), (6033, 80595), (8955, 54297), (10055, 48357), (16119, 30165), (18099, 26865)]