8084385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 14961024

約数和(自身を除く): 6876639

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 107, 115, 207, 219, 321, 345, 365, 535, 657, 963, 1035, 1095, 1605, 1679, 2461, 3285, 4815, 5037, 7383, 7811, 8395, 12305, 15111, 22149, 23433, 25185, 36915, 39055, 70299, 75555, 110745, 117165, 179653, 351495, 538959, 898265, 1616877, 2694795, 8084385]

約数ペア:

[(1, 8084385), (3, 2694795), (5, 1616877), (9, 898265), (15, 538959), (23, 351495), (45, 179653), (69, 117165), (73, 110745), (107, 75555), (115, 70299), (207, 39055), (219, 36915), (321, 25185), (345, 23433), (365, 22149), (535, 15111), (657, 12305), (963, 8395), (1035, 7811), (1095, 7383), (1605, 5037), (1679, 4815), (2461, 3285)]