12231275

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 5580085

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 1889, 6475, 9445, 13223, 47225, 66115, 69893, 330575, 349465, 489251, 1747325, 2446255, 12231275]

約数ペア:

[(1, 12231275), (5, 2446255), (7, 1747325), (25, 489251), (35, 349465), (37, 330575), (175, 69893), (185, 66115), (259, 47225), (925, 13223), (1295, 9445), (1889, 6475)]