53955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 102960

約数和(自身を除く): 49005

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 981, 1199, 1635, 3597, 4905, 5995, 10791, 17985, 53955]

約数ペア:

[(1, 53955), (3, 17985), (5, 10791), (9, 5995), (11, 4905), (15, 3597), (33, 1635), (45, 1199), (55, 981), (99, 545), (109, 495), (165, 327)]