13960625

素因数分解:

$5^4\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3218

約数の個数: 20

約数和(自身を含む): 19943616

約数和(自身を除く): 5982991

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 3191, 4375, 15955, 22337, 79775, 111685, 398875, 558425, 1994375, 2792125, 13960625]

約数ペア:

[(1, 13960625), (5, 2792125), (7, 1994375), (25, 558425), (35, 398875), (125, 111685), (175, 79775), (625, 22337), (875, 15955), (3191, 4375)]