25291289397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 38376898560

約数和(自身を除く): 13085609163

約数列:

[1, 3, 11, 33, 41, 103, 123, 127, 309, 381, 451, 1133, 1353, 1397, 1429, 3399, 4191, 4223, 4287, 5207, 12669, 13081, 15621, 15719, 39243, 46453, 47157, 57277, 58589, 139359, 143891, 147187, 171831, 175767, 181483, 431673, 441561, 536321, 544449, 644479, 1608963, 1619057, 1933437, 1996313, 4857171, 5899531, 5988939, 6034667, 7440803, 17698593, 18104001, 18692749, 22322409, 56078247, 66381337, 81848833, 199144011, 205620239, 245546499, 616860717, 766402709, 2299208127, 8430429799, 25291289397]

約数ペア:

[(1, 25291289397), (3, 8430429799), (11, 2299208127), (33, 766402709), (41, 616860717), (103, 245546499), (123, 205620239), (127, 199144011), (309, 81848833), (381, 66381337), (451, 56078247), (1133, 22322409), (1353, 18692749), (1397, 18104001), (1429, 17698593), (3399, 7440803), (4191, 6034667), (4223, 5988939), (4287, 5899531), (5207, 4857171), (12669, 1996313), (13081, 1933437), (15621, 1619057), (15719, 1608963), (39243, 644479), (46453, 544449), (47157, 536321), (57277, 441561), (58589, 431673), (139359, 181483), (143891, 175767), (147187, 171831)]