15705980075992

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2437}}^1\times {\mathrm{5131211}}^1$

素因数の和:5133811

約数の個数: 32

約数和(自身を含む): 29648450808720

約数和(自身を除く): 13942470732728

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2437, 4874, 9748, 19496, 382609, 765218, 1530436, 3060872, 5131211, 10262422, 20524844, 41049688, 805600127, 1611200254, 3222400508, 6444801016, 12504761207, 25009522414, 50019044828, 100038089656, 1963247509499, 3926495018998, 7852990037996, 15705980075992]

約数ペア:

[(1, 15705980075992), (2, 7852990037996), (4, 3926495018998), (8, 1963247509499), (157, 100038089656), (314, 50019044828), (628, 25009522414), (1256, 12504761207), (2437, 6444801016), (4874, 3222400508), (9748, 1611200254), (19496, 805600127), (382609, 41049688), (765218, 20524844), (1530436, 10262422), (3060872, 5131211)]