53288565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 93782016

約数和(自身を除く): 40493451

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 2543, 4191, 6985, 7629, 12715, 20955, 27973, 38145, 83919, 139865, 322961, 419595, 968883, 1614805, 3552571, 4844415, 10657713, 17762855, 53288565]

約数ペア:

[(1, 53288565), (3, 17762855), (5, 10657713), (11, 4844415), (15, 3552571), (33, 1614805), (55, 968883), (127, 419595), (165, 322961), (381, 139865), (635, 83919), (1397, 38145), (1905, 27973), (2543, 20955), (4191, 12715), (6985, 7629)]