12287975

素因数分解:

$5^2\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1464

約数の個数: 24

約数和(自身を含む): 17781600

約数和(自身を除く): 5493625

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1433, 1715, 7165, 8575, 10031, 35825, 50155, 70217, 250775, 351085, 491519, 1755425, 2457595, 12287975]

約数ペア:

[(1, 12287975), (5, 2457595), (7, 1755425), (25, 491519), (35, 351085), (49, 250775), (175, 70217), (245, 50155), (343, 35825), (1225, 10031), (1433, 8575), (1715, 7165)]