12540675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23907

約数の個数: 24

約数和(自身を含む): 23696896

約数和(自身を除く): 11156221

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 23887, 71661, 119435, 167209, 358305, 501627, 597175, 836045, 1791525, 2508135, 4180225, 12540675]

約数ペア:

[(1, 12540675), (3, 4180225), (5, 2508135), (7, 1791525), (15, 836045), (21, 597175), (25, 501627), (35, 358305), (75, 167209), (105, 119435), (175, 71661), (525, 23887)]