80451302355

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2721167}}^1$

素因数の和:2721257

約数の個数: 40

約数和(自身を含む): 146192029632

約数和(自身を除く): 65740727277

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 9855, 29565, 2721167, 8163501, 13605835, 24490503, 40817505, 73471509, 122452515, 198645191, 220414527, 367357545, 595935573, 993225955, 1102072635, 1787806719, 2979677865, 5363420157, 8939033595, 16090260471, 26817100785, 80451302355]

約数ペア:

[(1, 80451302355), (3, 26817100785), (5, 16090260471), (9, 8939033595), (15, 5363420157), (27, 2979677865), (45, 1787806719), (73, 1102072635), (81, 993225955), (135, 595935573), (219, 367357545), (365, 220414527), (405, 198645191), (657, 122452515), (1095, 73471509), (1971, 40817505), (3285, 24490503), (5913, 13605835), (9855, 8163501), (29565, 2721167)]