15238719

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 8815041

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 463, 477, 621, 1219, 1389, 1431, 3657, 4167, 10649, 10971, 12501, 24539, 31947, 32913, 73617, 95841, 220851, 287523, 564397, 662553, 1693191, 5079573, 15238719]

約数ペア:

[(1, 15238719), (3, 5079573), (9, 1693191), (23, 662553), (27, 564397), (53, 287523), (69, 220851), (159, 95841), (207, 73617), (463, 32913), (477, 31947), (621, 24539), (1219, 12501), (1389, 10971), (1431, 10649), (3657, 4167)]