13475315

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5152525

約数列:

[1, 5, 7, 35, 131, 655, 917, 2939, 4585, 14695, 20573, 102865, 385009, 1925045, 2695063, 13475315]

約数ペア:

[(1, 13475315), (5, 2695063), (7, 1925045), (35, 385009), (131, 102865), (655, 20573), (917, 14695), (2939, 4585)]