25248330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280537}}^1$

素因数の和:280550

約数の個数: 24

約数和(自身を含む): 65645892

約数和(自身を除く): 40397562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280537, 561074, 841611, 1402685, 1683222, 2524833, 2805370, 4208055, 5049666, 8416110, 12624165, 25248330]

約数ペア:

[(1, 25248330), (2, 12624165), (3, 8416110), (5, 5049666), (6, 4208055), (9, 2805370), (10, 2524833), (15, 1683222), (18, 1402685), (30, 841611), (45, 561074), (90, 280537)]