7294885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 9684360

約数和(自身を除く): 2389475

約数列:

[1, 5, 13, 65, 89, 97, 169, 445, 485, 845, 1157, 1261, 5785, 6305, 8633, 15041, 16393, 43165, 75205, 81965, 112229, 561145, 1458977, 7294885]

約数ペア:

[(1, 7294885), (5, 1458977), (13, 561145), (65, 112229), (89, 81965), (97, 75205), (169, 43165), (445, 16393), (485, 15041), (845, 8633), (1157, 6305), (1261, 5785)]