8080625

素因数分解:

$5^4\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1874

約数の個数: 20

約数和(自身を含む): 11546304

約数和(自身を除く): 3465679

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 1847, 4375, 9235, 12929, 46175, 64645, 230875, 323225, 1154375, 1616125, 8080625]

約数ペア:

[(1, 8080625), (5, 1616125), (7, 1154375), (25, 323225), (35, 230875), (125, 64645), (175, 46175), (625, 12929), (875, 9235), (1847, 4375)]