15541261

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 1489907

約数列:

[1, 23, 31, 71, 307, 713, 1633, 2201, 7061, 9517, 21797, 50623, 218891, 501331, 675707, 15541261]

約数ペア:

[(1, 15541261), (23, 675707), (31, 501331), (71, 218891), (307, 50623), (713, 21797), (1633, 9517), (2201, 7061)]