56084955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219941}}^1$

素因数の和:219966

約数の個数: 16

約数和(自身を含む): 95014944

約数和(自身を除く): 38929989

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 219941, 659823, 1099705, 3299115, 3738997, 11216991, 18694985, 56084955]

約数ペア:

[(1, 56084955), (3, 18694985), (5, 11216991), (15, 3738997), (17, 3299115), (51, 1099705), (85, 659823), (255, 219941)]