2809399680025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{29256961}}^1$

素因数の和:29257161

約数の個数: 24

約数和(自身を含む): 3656886194304

約数和(自身を除く): 847486514279

約数列:

[1, 5, 23, 25, 115, 167, 575, 835, 3841, 4175, 19205, 96025, 29256961, 146284805, 672910103, 731424025, 3364550515, 4885912487, 16822752575, 24429562435, 112375987201, 122147812175, 561879936005, 2809399680025]

約数ペア:

[(1, 2809399680025), (5, 561879936005), (23, 122147812175), (25, 112375987201), (115, 24429562435), (167, 16822752575), (575, 4885912487), (835, 3364550515), (3841, 731424025), (4175, 672910103), (19205, 146284805), (96025, 29256961)]