15055863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 7339017

約数列:

[1, 3, 17, 31, 51, 89, 93, 107, 267, 321, 527, 1513, 1581, 1819, 2759, 3317, 4539, 5457, 8277, 9523, 9951, 28569, 46903, 56389, 140709, 161891, 169167, 295213, 485673, 885639, 5018621, 15055863]

約数ペア:

[(1, 15055863), (3, 5018621), (17, 885639), (31, 485673), (51, 295213), (89, 169167), (93, 161891), (107, 140709), (267, 56389), (321, 46903), (527, 28569), (1513, 9951), (1581, 9523), (1819, 8277), (2759, 5457), (3317, 4539)]