15560883

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 25428480

約数和(自身を除く): 9867597

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1031, 1161, 1677, 3093, 5031, 9279, 13403, 15093, 27837, 40209, 44333, 120627, 132999, 361881, 398997, 576329, 1196991, 1728987, 5186961, 15560883]

約数ペア:

[(1, 15560883), (3, 5186961), (9, 1728987), (13, 1196991), (27, 576329), (39, 398997), (43, 361881), (117, 132999), (129, 120627), (351, 44333), (387, 40209), (559, 27837), (1031, 15093), (1161, 13403), (1677, 9279), (3093, 5031)]