12708325

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 18213120

約数和(自身を除く): 5504795

約数列:

[1, 5, 7, 25, 35, 101, 175, 505, 707, 719, 2525, 3535, 3595, 5033, 17675, 17975, 25165, 72619, 125825, 363095, 508333, 1815475, 2541665, 12708325]

約数ペア:

[(1, 12708325), (5, 2541665), (7, 1815475), (25, 508333), (35, 363095), (101, 125825), (175, 72619), (505, 25165), (707, 17975), (719, 17675), (2525, 5033), (3535, 3595)]