115440895

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 140212800

約数和(自身を除く): 24771905

約数列:

[1, 5, 181, 199, 641, 905, 995, 3205, 36019, 116021, 127559, 180095, 580105, 637795, 23088179, 115440895]

約数ペア:

[(1, 115440895), (5, 23088179), (181, 637795), (199, 580105), (641, 180095), (905, 127559), (995, 116021), (3205, 36019)]