78482425

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5039}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 112492800

約数和(自身を除く): 34010375

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 5039, 15575, 25195, 35273, 125975, 176365, 448471, 881825, 2242355, 3139297, 11211775, 15696485, 78482425]

約数ペア:

[(1, 78482425), (5, 15696485), (7, 11211775), (25, 3139297), (35, 2242355), (89, 881825), (175, 448471), (445, 176365), (623, 125975), (2225, 35273), (3115, 25195), (5039, 15575)]