15696430605

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{28123}}^1$

素因数の和:28370

約数の個数: 48

約数和(自身を含む): 27728014080

約数和(自身を除く): 12031583475

約数列:

[1, 3, 5, 9, 15, 45, 79, 157, 237, 395, 471, 711, 785, 1185, 1413, 2355, 3555, 7065, 12403, 28123, 37209, 62015, 84369, 111627, 140615, 186045, 253107, 421845, 558135, 1265535, 2221717, 4415311, 6665151, 11108585, 13245933, 19995453, 22076555, 33325755, 39737799, 66229665, 99977265, 198688995, 348809569, 1046428707, 1744047845, 3139286121, 5232143535, 15696430605]

約数ペア:

[(1, 15696430605), (3, 5232143535), (5, 3139286121), (9, 1744047845), (15, 1046428707), (45, 348809569), (79, 198688995), (157, 99977265), (237, 66229665), (395, 39737799), (471, 33325755), (711, 22076555), (785, 19995453), (1185, 13245933), (1413, 11108585), (2355, 6665151), (3555, 4415311), (7065, 2221717), (12403, 1265535), (28123, 558135), (37209, 421845), (62015, 253107), (84369, 186045), (111627, 140615)]