25645260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427421}}^1$

素因数の和:427433

約数の個数: 24

約数和(自身を含む): 71806896

約数和(自身を除く): 46161636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427421, 854842, 1282263, 1709684, 2137105, 2564526, 4274210, 5129052, 6411315, 8548420, 12822630, 25645260]

約数ペア:

[(1, 25645260), (2, 12822630), (3, 8548420), (4, 6411315), (5, 5129052), (6, 4274210), (10, 2564526), (12, 2137105), (15, 1709684), (20, 1282263), (30, 854842), (60, 427421)]