15851301

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 7787739

約数列:

[1, 3, 19, 23, 57, 69, 107, 113, 321, 339, 437, 1311, 2033, 2147, 2461, 2599, 6099, 6441, 7383, 7797, 12091, 36273, 46759, 49381, 140277, 148143, 229729, 278093, 689187, 834279, 5283767, 15851301]

約数ペア:

[(1, 15851301), (3, 5283767), (19, 834279), (23, 689187), (57, 278093), (69, 229729), (107, 148143), (113, 140277), (321, 49381), (339, 46759), (437, 36273), (1311, 12091), (2033, 7797), (2147, 7383), (2461, 6441), (2599, 6099)]