5405337

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 9734400

約数和(自身を除く): 4329063

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 103, 119, 147, 153, 309, 343, 357, 441, 721, 833, 927, 1029, 1071, 1751, 2163, 2499, 3087, 5047, 5253, 5831, 6489, 7497, 12257, 15141, 15759, 17493, 35329, 36771, 45423, 52479, 85799, 105987, 110313, 257397, 317961, 600593, 772191, 1801779, 5405337]

約数ペア:

[(1, 5405337), (3, 1801779), (7, 772191), (9, 600593), (17, 317961), (21, 257397), (49, 110313), (51, 105987), (63, 85799), (103, 52479), (119, 45423), (147, 36771), (153, 35329), (309, 17493), (343, 15759), (357, 15141), (441, 12257), (721, 7497), (833, 6489), (927, 5831), (1029, 5253), (1071, 5047), (1751, 3087), (2163, 2499)]