52005625

素因数分解:

$5^4\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11914

約数の個数: 20

約数和(自身を含む): 74276224

約数和(自身を除く): 22270599

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 11887, 59435, 83209, 297175, 416045, 1485875, 2080225, 7429375, 10401125, 52005625]

約数ペア:

[(1, 52005625), (5, 10401125), (7, 7429375), (25, 2080225), (35, 1485875), (125, 416045), (175, 297175), (625, 83209), (875, 59435), (4375, 11887)]