12340825

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 17693312

約数和(自身を除く): 5352487

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 727, 2425, 3395, 3635, 5089, 16975, 18175, 25445, 70519, 127225, 352595, 493633, 1762975, 2468165, 12340825]

約数ペア:

[(1, 12340825), (5, 2468165), (7, 1762975), (25, 493633), (35, 352595), (97, 127225), (175, 70519), (485, 25445), (679, 18175), (727, 16975), (2425, 5089), (3395, 3635)]