54072395

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 71150400

約数和(自身を除く): 17078005

約数列:

[1, 5, 13, 65, 89, 169, 445, 719, 845, 1157, 3595, 5785, 9347, 15041, 46735, 63991, 75205, 121511, 319955, 607555, 831883, 4159415, 10814479, 54072395]

約数ペア:

[(1, 54072395), (5, 10814479), (13, 4159415), (65, 831883), (89, 607555), (169, 319955), (445, 121511), (719, 75205), (845, 63991), (1157, 46735), (3595, 15041), (5785, 9347)]