84542805

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1453}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 150750720

約数和(自身を除く): 66207915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 1453, 2155, 3879, 4359, 6465, 7265, 11637, 13077, 19395, 21795, 39231, 58185, 65385, 196155, 626243, 1878729, 3131215, 5636187, 9393645, 16908561, 28180935, 84542805]

約数ペア:

[(1, 84542805), (3, 28180935), (5, 16908561), (9, 9393645), (15, 5636187), (27, 3131215), (45, 1878729), (135, 626243), (431, 196155), (1293, 65385), (1453, 58185), (2155, 39231), (3879, 21795), (4359, 19395), (6465, 13077), (7265, 11637)]