255087359995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{7045639}}^1$

素因数の和:7046214

約数の個数: 16

約数和(自身を含む): 330243238080

約数和(自身を除く): 75155878085

約数列:

[1, 5, 13, 65, 557, 2785, 7241, 36205, 7045639, 35228195, 91593307, 457966535, 3924420923, 19622104615, 51017471999, 255087359995]

約数ペア:

[(1, 255087359995), (5, 51017471999), (13, 19622104615), (65, 3924420923), (557, 457966535), (2785, 91593307), (7241, 35228195), (36205, 7045639)]