12008075

素因数分解:

$5^2\times {\mathrm{67}}^2\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 18

約数和(自身を含む): 15256836

約数和(自身を除く): 3248761

約数列:

[1, 5, 25, 67, 107, 335, 535, 1675, 2675, 4489, 7169, 22445, 35845, 112225, 179225, 480323, 2401615, 12008075]

約数ペア:

[(1, 12008075), (5, 2401615), (25, 480323), (67, 179225), (107, 112225), (335, 35845), (535, 22445), (1675, 7169), (2675, 4489)]