12660675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 21657840

約数和(自身を除く): 8997165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5821, 17463, 29105, 87315, 145525, 168809, 436575, 506427, 844045, 2532135, 4220225, 12660675]

約数ペア:

[(1, 12660675), (3, 4220225), (5, 2532135), (15, 844045), (25, 506427), (29, 436575), (75, 168809), (87, 145525), (145, 87315), (435, 29105), (725, 17463), (2175, 5821)]