47240925

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 78390816

約数和(自身を除く): 31149891

約数列:

[1, 3, 5, 15, 25, 75, 317, 951, 1585, 1987, 4755, 5961, 7925, 9935, 23775, 29805, 49675, 149025, 629879, 1889637, 3149395, 9448185, 15746975, 47240925]

約数ペア:

[(1, 47240925), (3, 15746975), (5, 9448185), (15, 3149395), (25, 1889637), (75, 629879), (317, 149025), (951, 49675), (1585, 29805), (1987, 23775), (4755, 9935), (5961, 7925)]