42505035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123203}}^1$

素因数の和:123234

約数の個数: 16

約数和(自身を含む): 70965504

約数和(自身を除く): 28460469

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 123203, 369609, 616015, 1848045, 2833669, 8501007, 14168345, 42505035]

約数ペア:

[(1, 42505035), (3, 14168345), (5, 8501007), (15, 2833669), (23, 1848045), (69, 616015), (115, 369609), (345, 123203)]