25353420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{422557}}^1$

素因数の和:422569

約数の個数: 24

約数和(自身を含む): 70989744

約数和(自身を除く): 45636324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 422557, 845114, 1267671, 1690228, 2112785, 2535342, 4225570, 5070684, 6338355, 8451140, 12676710, 25353420]

約数ペア:

[(1, 25353420), (2, 12676710), (3, 8451140), (4, 6338355), (5, 5070684), (6, 4225570), (10, 2535342), (12, 2112785), (15, 1690228), (20, 1267671), (30, 845114), (60, 422557)]