137538075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107873}}^1$

素因数の和:107903

約数の個数: 24

約数和(自身を含む): 240774768

約数和(自身を除く): 103236693

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 107873, 323619, 539365, 1618095, 1833841, 2696825, 5501523, 8090475, 9169205, 27507615, 45846025, 137538075]

約数ペア:

[(1, 137538075), (3, 45846025), (5, 27507615), (15, 9169205), (17, 8090475), (25, 5501523), (51, 2696825), (75, 1833841), (85, 1618095), (255, 539365), (425, 323619), (1275, 107873)]