15199893

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 23115456

約数和(自身を除く): 7915563

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 881, 1917, 2643, 5751, 7929, 17253, 23787, 62551, 71361, 187653, 214083, 562959, 1688877, 5066631, 15199893]

約数ペア:

[(1, 15199893), (3, 5066631), (9, 1688877), (27, 562959), (71, 214083), (81, 187653), (213, 71361), (243, 62551), (639, 23787), (881, 17253), (1917, 7929), (2643, 5751)]