15146649

素因数分解:

$3^3\times 7^1\times {\mathrm{80141}}^1$

素因数の和:80157

約数の個数: 16

約数和(自身を含む): 25645440

約数和(自身を除く): 10498791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 80141, 240423, 560987, 721269, 1682961, 2163807, 5048883, 15146649]

約数ペア:

[(1, 15146649), (3, 5048883), (7, 2163807), (9, 1682961), (21, 721269), (27, 560987), (63, 240423), (189, 80141)]