7139870905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{478063}}^1$

素因数の和:478200

約数の個数: 16

約数和(自身を含む): 8949358080

約数和(自身を除く): 1809487175

約数列:

[1, 5, 29, 103, 145, 515, 2987, 14935, 478063, 2390315, 13863827, 49240489, 69319135, 246202445, 1427974181, 7139870905]

約数ペア:

[(1, 7139870905), (5, 1427974181), (29, 246202445), (103, 69319135), (145, 49240489), (515, 13863827), (2987, 2390315), (14935, 478063)]