75776985

素因数分解:

$3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 135089280

約数和(自身を除く): 59312295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 563, 997, 1689, 2815, 2991, 4985, 5067, 8445, 8973, 14955, 15201, 25335, 26919, 44865, 76005, 134595, 561311, 1683933, 2806555, 5051799, 8419665, 15155397, 25258995, 75776985]

約数ペア:

[(1, 75776985), (3, 25258995), (5, 15155397), (9, 8419665), (15, 5051799), (27, 2806555), (45, 1683933), (135, 561311), (563, 134595), (997, 76005), (1689, 44865), (2815, 26919), (2991, 25335), (4985, 15201), (5067, 14955), (8445, 8973)]