260068235

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{11927}}^1$

素因数の和:12035

約数の個数: 24

約数和(自身を含む): 367143840

約数和(自身を除く): 107075605

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 623, 3115, 4361, 11927, 21805, 59635, 83489, 417445, 584423, 1061503, 2922115, 5307515, 7430521, 37152605, 52013647, 260068235]

約数ペア:

[(1, 260068235), (5, 52013647), (7, 37152605), (35, 7430521), (49, 5307515), (89, 2922115), (245, 1061503), (445, 584423), (623, 417445), (3115, 83489), (4361, 59635), (11927, 21805)]