291254651265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1\times {\mathrm{472559}}^1$

素因数の和:475001

約数の個数: 32

約数和(自身を含む): 493624834560

約数和(自身を除く): 202370183295

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2417, 7251, 12085, 36255, 41089, 123267, 205445, 472559, 616335, 1417677, 2362795, 7088385, 8033503, 24100509, 40167515, 120502545, 1142175103, 3426525309, 5710875515, 17132626545, 19416976751, 58250930253, 97084883755, 291254651265]

約数ペア:

[(1, 291254651265), (3, 97084883755), (5, 58250930253), (15, 19416976751), (17, 17132626545), (51, 5710875515), (85, 3426525309), (255, 1142175103), (2417, 120502545), (7251, 40167515), (12085, 24100509), (36255, 8033503), (41089, 7088385), (123267, 2362795), (205445, 1417677), (472559, 616335)]