4427025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 7437024

約数和(自身を除く): 3009999

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 881, 1005, 1675, 2643, 4405, 5025, 13215, 22025, 59027, 66075, 177081, 295135, 885405, 1475675, 4427025]

約数ペア:

[(1, 4427025), (3, 1475675), (5, 885405), (15, 295135), (25, 177081), (67, 66075), (75, 59027), (201, 22025), (335, 13215), (881, 5025), (1005, 4405), (1675, 2643)]