13260625

素因数分解:

$5^4\times 7^2\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 30

約数和(自身を含む): 19320378

約数和(自身を除く): 6059753

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 433, 625, 875, 1225, 2165, 3031, 4375, 6125, 10825, 15155, 21217, 30625, 54125, 75775, 106085, 270625, 378875, 530425, 1894375, 2652125, 13260625]

約数ペア:

[(1, 13260625), (5, 2652125), (7, 1894375), (25, 530425), (35, 378875), (49, 270625), (125, 106085), (175, 75775), (245, 54125), (433, 30625), (625, 21217), (875, 15155), (1225, 10825), (2165, 6125), (3031, 4375)]