25107708479

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5807}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 31865011200

約数和(自身を除く): 6757302721

約数列:

[1, 7, 19, 29, 59, 133, 203, 361, 413, 551, 1121, 1711, 2527, 3857, 5807, 7847, 10469, 11977, 21299, 32509, 40649, 73283, 110333, 149093, 168403, 227563, 342613, 617671, 772331, 1178821, 2096327, 2398291, 3199657, 4323697, 6509647, 9935777, 14674289, 22397599, 45567529, 60793483, 69550439, 123683293, 188779763, 425554381, 865783051, 1321458341, 3586815497, 25107708479]

約数ペア:

[(1, 25107708479), (7, 3586815497), (19, 1321458341), (29, 865783051), (59, 425554381), (133, 188779763), (203, 123683293), (361, 69550439), (413, 60793483), (551, 45567529), (1121, 22397599), (1711, 14674289), (2527, 9935777), (3857, 6509647), (5807, 4323697), (7847, 3199657), (10469, 2398291), (11977, 2096327), (21299, 1178821), (32509, 772331), (40649, 617671), (73283, 342613), (110333, 227563), (149093, 168403)]