15550059

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 24211200

約数和(自身を除く): 8661141

約数列:

[1, 3, 7, 21, 61, 183, 199, 427, 597, 1281, 1393, 3721, 4179, 11163, 12139, 26047, 36417, 78141, 84973, 254919, 740479, 2221437, 5183353, 15550059]

約数ペア:

[(1, 15550059), (3, 5183353), (7, 2221437), (21, 740479), (61, 254919), (183, 84973), (199, 78141), (427, 36417), (597, 26047), (1281, 12139), (1393, 11163), (3721, 4179)]