12559425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 20921280

約数和(自身を除く): 8361855

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 1109, 2265, 3327, 3775, 5545, 11325, 16635, 27725, 83175, 167459, 502377, 837295, 2511885, 4186475, 12559425]

約数ペア:

[(1, 12559425), (3, 4186475), (5, 2511885), (15, 837295), (25, 502377), (75, 167459), (151, 83175), (453, 27725), (755, 16635), (1109, 11325), (2265, 5545), (3327, 3775)]