42541765

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39209}}^1$

素因数の和:39252

約数の個数: 16

約数和(自身を含む): 60226560

約数和(自身を除く): 17684795

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 39209, 196045, 274463, 1215479, 1372315, 6077395, 8508353, 42541765]

約数ペア:

[(1, 42541765), (5, 8508353), (7, 6077395), (31, 1372315), (35, 1215479), (155, 274463), (217, 196045), (1085, 39209)]