494635005

素因数分解:

$3^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 892155264

約数和(自身を除く): 397520259

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 421, 967, 1215, 1263, 2105, 2901, 3789, 4835, 6315, 8703, 11367, 14505, 18945, 26109, 34101, 43515, 56835, 78327, 102303, 130545, 170505, 234981, 391635, 407107, 511515, 1174905, 1221321, 2035535, 3663963, 6106605, 10991889, 18319815, 32975667, 54959445, 98927001, 164878335, 494635005]

約数ペア:

[(1, 494635005), (3, 164878335), (5, 98927001), (9, 54959445), (15, 32975667), (27, 18319815), (45, 10991889), (81, 6106605), (135, 3663963), (243, 2035535), (405, 1221321), (421, 1174905), (967, 511515), (1215, 407107), (1263, 391635), (2105, 234981), (2901, 170505), (3789, 130545), (4835, 102303), (6315, 78327), (8703, 56835), (11367, 43515), (14505, 34101), (18945, 26109)]