8890775

素因数分解:

$5^2\times {\mathrm{349}}^1\times {\mathrm{1019}}^1$

素因数の和:1378

約数の個数: 12

約数和(自身を含む): 11067000

約数和(自身を除く): 2176225

約数列:

[1, 5, 25, 349, 1019, 1745, 5095, 8725, 25475, 355631, 1778155, 8890775]

約数ペア:

[(1, 8890775), (5, 1778155), (25, 355631), (349, 25475), (1019, 8725), (1745, 5095)]