425456985

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223337}}^1$

素因数の和:223472

約数の個数: 16

約数和(自身を含む): 686094336

約数和(自身を除く): 260637351

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 223337, 670011, 1116685, 3350055, 28363799, 85091397, 141818995, 425456985]

約数ペア:

[(1, 425456985), (3, 141818995), (5, 85091397), (15, 28363799), (127, 3350055), (381, 1116685), (635, 670011), (1905, 223337)]