42612945

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22369}}^1$

素因数の和:22504

約数の個数: 16

約数和(自身を含む): 68720640

約数和(自身を除く): 26107695

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 22369, 67107, 111845, 335535, 2840863, 8522589, 14204315, 42612945]

約数ペア:

[(1, 42612945), (3, 14204315), (5, 8522589), (15, 2840863), (127, 335535), (381, 111845), (635, 67107), (1905, 22369)]