42552885

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20707}}^1$

素因数の和:20852

約数の個数: 16

約数和(自身を含む): 68584896

約数和(自身を除く): 26032011

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 20707, 62121, 103535, 310605, 2836859, 8510577, 14184295, 42552885]

約数ペア:

[(1, 42552885), (3, 14184295), (5, 8510577), (15, 2836859), (137, 310605), (411, 103535), (685, 62121), (2055, 20707)]