2685778885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{805331}}^1$

素因数の和:805388

約数の個数: 16

約数和(自身を含む): 3479034240

約数和(自身を除く): 793255355

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 805331, 4026655, 18522613, 23354599, 92613065, 116772995, 537155777, 2685778885]

約数ペア:

[(1, 2685778885), (5, 537155777), (23, 116772995), (29, 92613065), (115, 23354599), (145, 18522613), (667, 4026655), (3335, 805331)]