25525140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425419}}^1$

素因数の和:425431

約数の個数: 24

約数和(自身を含む): 71470560

約数和(自身を除く): 45945420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425419, 850838, 1276257, 1701676, 2127095, 2552514, 4254190, 5105028, 6381285, 8508380, 12762570, 25525140]

約数ペア:

[(1, 25525140), (2, 12762570), (3, 8508380), (4, 6381285), (5, 5105028), (6, 4254190), (10, 2552514), (12, 2127095), (15, 1701676), (20, 1276257), (30, 850838), (60, 425419)]