54336975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 113171328

約数和(自身を除く): 58834353

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 97, 105, 165, 175, 231, 275, 291, 385, 485, 525, 679, 825, 1067, 1155, 1455, 1925, 2037, 2425, 3201, 3395, 5335, 5775, 7275, 7469, 9409, 10185, 16005, 16975, 22407, 26675, 28227, 37345, 47045, 50925, 65863, 80025, 103499, 112035, 141135, 186725, 197589, 235225, 310497, 329315, 517495, 560175, 705675, 724493, 987945, 1552485, 1646575, 2173479, 2587475, 3622465, 4939725, 7762425, 10867395, 18112325, 54336975]

約数ペア:

[(1, 54336975), (3, 18112325), (5, 10867395), (7, 7762425), (11, 4939725), (15, 3622465), (21, 2587475), (25, 2173479), (33, 1646575), (35, 1552485), (55, 987945), (75, 724493), (77, 705675), (97, 560175), (105, 517495), (165, 329315), (175, 310497), (231, 235225), (275, 197589), (291, 186725), (385, 141135), (485, 112035), (525, 103499), (679, 80025), (825, 65863), (1067, 50925), (1155, 47045), (1455, 37345), (1925, 28227), (2037, 26675), (2425, 22407), (3201, 16975), (3395, 16005), (5335, 10185), (5775, 9409), (7275, 7469)]