69072825

素因数分解:

$3^1\times 5^2\times {\mathrm{920971}}^1$

素因数の和:920984

約数の個数: 12

約数和(自身を含む): 114200528

約数和(自身を除く): 45127703

約数列:

[1, 3, 5, 15, 25, 75, 920971, 2762913, 4604855, 13814565, 23024275, 69072825]

約数ペア:

[(1, 69072825), (3, 23024275), (5, 13814565), (15, 4604855), (25, 2762913), (75, 920971)]