2888025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 5457984

約数和(自身を除く): 2569959

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 5501, 16503, 27505, 38507, 82515, 115521, 137525, 192535, 412575, 577605, 962675, 2888025]

約数ペア:

[(1, 2888025), (3, 962675), (5, 577605), (7, 412575), (15, 192535), (21, 137525), (25, 115521), (35, 82515), (75, 38507), (105, 27505), (175, 16503), (525, 5501)]