5180385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 9584640

約数和(自身を除く): 4404255

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 479, 515, 721, 1437, 1545, 2163, 2395, 3353, 3605, 7185, 10059, 10815, 16765, 49337, 50295, 148011, 246685, 345359, 740055, 1036077, 1726795, 5180385]

約数ペア:

[(1, 5180385), (3, 1726795), (5, 1036077), (7, 740055), (15, 345359), (21, 246685), (35, 148011), (103, 50295), (105, 49337), (309, 16765), (479, 10815), (515, 10059), (721, 7185), (1437, 3605), (1545, 3353), (2163, 2395)]