54053865

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 42368535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 929, 1293, 2155, 2787, 3879, 4645, 6465, 8361, 11637, 13935, 19395, 25083, 41805, 58185, 125415, 400399, 1201197, 2001995, 3603591, 6005985, 10810773, 18017955, 54053865]

約数ペア:

[(1, 54053865), (3, 18017955), (5, 10810773), (9, 6005985), (15, 3603591), (27, 2001995), (45, 1201197), (135, 400399), (431, 125415), (929, 58185), (1293, 41805), (2155, 25083), (2787, 19395), (3879, 13935), (4645, 11637), (6465, 8361)]