55757955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 97913088

約数和(自身を除く): 42155133

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1867, 1991, 2715, 5601, 5973, 9335, 9955, 20537, 28005, 29865, 61611, 102685, 308055, 337927, 1013781, 1689635, 3717197, 5068905, 11151591, 18585985, 55757955]

約数ペア:

[(1, 55757955), (3, 18585985), (5, 11151591), (11, 5068905), (15, 3717197), (33, 1689635), (55, 1013781), (165, 337927), (181, 308055), (543, 102685), (905, 61611), (1867, 29865), (1991, 28005), (2715, 20537), (5601, 9955), (5973, 9335)]