12282725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 6466075

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5399, 26995, 37793, 70187, 134975, 188965, 350935, 491309, 944825, 1754675, 2456545, 12282725]

約数ペア:

[(1, 12282725), (5, 2456545), (7, 1754675), (13, 944825), (25, 491309), (35, 350935), (65, 188965), (91, 134975), (175, 70187), (325, 37793), (455, 26995), (2275, 5399)]