27834275

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 40202784

約数和(自身を除く): 12368509

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1855, 3001, 9275, 15005, 21007, 75025, 105035, 159053, 525175, 795265, 1113371, 3976325, 5566855, 27834275]

約数ペア:

[(1, 27834275), (5, 5566855), (7, 3976325), (25, 1113371), (35, 795265), (53, 525175), (175, 159053), (265, 105035), (371, 75025), (1325, 21007), (1855, 15005), (3001, 9275)]