536305

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 820800

約数和(自身を除く): 284495

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 199, 245, 385, 539, 995, 1393, 2189, 2695, 6965, 9751, 10945, 15323, 48755, 76615, 107261, 536305]

約数ペア:

[(1, 536305), (5, 107261), (7, 76615), (11, 48755), (35, 15323), (49, 10945), (55, 9751), (77, 6965), (199, 2695), (245, 2189), (385, 1393), (539, 995)]