26025425

素因数分解:

$5^2\times {\mathrm{643}}^1\times {\mathrm{1619}}^1$

素因数の和:2272

約数の個数: 12

約数和(自身を含む): 32341680

約数和(自身を除く): 6316255

約数列:

[1, 5, 25, 643, 1619, 3215, 8095, 16075, 40475, 1041017, 5205085, 26025425]

約数ペア:

[(1, 26025425), (5, 5205085), (25, 1041017), (643, 40475), (1619, 16075), (3215, 8095)]