42541975

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 60571520

約数和(自身を除く): 18029545

約数列:

[1, 5, 7, 25, 35, 175, 283, 859, 1415, 1981, 4295, 6013, 7075, 9905, 21475, 30065, 49525, 150325, 243097, 1215485, 1701679, 6077425, 8508395, 42541975]

約数ペア:

[(1, 42541975), (5, 8508395), (7, 6077425), (25, 1701679), (35, 1215485), (175, 243097), (283, 150325), (859, 49525), (1415, 30065), (1981, 21475), (4295, 9905), (6013, 7075)]