427925795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{87421}}^1$

素因数の和:87526

約数の個数: 16

約数和(自身を含む): 566494560

約数和(自身を除く): 138568765

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 87421, 437105, 961631, 4808155, 7780469, 38902345, 85585159, 427925795]

約数ペア:

[(1, 427925795), (5, 85585159), (11, 38902345), (55, 7780469), (89, 4808155), (445, 961631), (979, 437105), (4895, 87421)]