8868125

素因数分解:

$5^4\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2054

約数の個数: 20

約数和(自身を含む): 12670944

約数和(自身を除く): 3802819

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 2027, 4375, 10135, 14189, 50675, 70945, 253375, 354725, 1266875, 1773625, 8868125]

約数ペア:

[(1, 8868125), (5, 1773625), (7, 1266875), (25, 354725), (35, 253375), (125, 70945), (175, 50675), (625, 14189), (875, 10135), (2027, 4375)]