39545155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 52414128

約数和(自身を除く): 12868973

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 883, 3445, 4415, 8957, 11479, 44785, 46799, 57395, 149227, 233995, 608387, 746135, 3041935, 7909031, 39545155]

約数ペア:

[(1, 39545155), (5, 7909031), (13, 3041935), (53, 746135), (65, 608387), (169, 233995), (265, 149227), (689, 57395), (845, 46799), (883, 44785), (3445, 11479), (4415, 8957)]