55183785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 98568576

約数和(自身を除く): 43384791

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 97, 115, 255, 291, 345, 391, 485, 1173, 1455, 1649, 1955, 2231, 4947, 5865, 6693, 8245, 9409, 11155, 24735, 28227, 33465, 37927, 47045, 113781, 141135, 159953, 189635, 216407, 479859, 568905, 649221, 799765, 1082035, 2399295, 3246105, 3678919, 11036757, 18394595, 55183785]

約数ペア:

[(1, 55183785), (3, 18394595), (5, 11036757), (15, 3678919), (17, 3246105), (23, 2399295), (51, 1082035), (69, 799765), (85, 649221), (97, 568905), (115, 479859), (255, 216407), (291, 189635), (345, 159953), (391, 141135), (485, 113781), (1173, 47045), (1455, 37927), (1649, 33465), (1955, 28227), (2231, 24735), (4947, 11155), (5865, 9409), (6693, 8245)]