25267980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421133}}^1$

素因数の和:421145

約数の個数: 24

約数和(自身を含む): 70750512

約数和(自身を除く): 45482532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421133, 842266, 1263399, 1684532, 2105665, 2526798, 4211330, 5053596, 6316995, 8422660, 12633990, 25267980]

約数ペア:

[(1, 25267980), (2, 12633990), (3, 8422660), (4, 6316995), (5, 5053596), (6, 4211330), (10, 2526798), (12, 2105665), (15, 1684532), (20, 1263399), (30, 842266), (60, 421133)]