2256539205

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1082273}}^1$

素因数の和:1082420

約数の個数: 16

約数和(自身を含む): 3636440640

約数和(自身を除く): 1379901435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 1082273, 3246819, 5411365, 16234095, 150435947, 451307841, 752179735, 2256539205]

約数ペア:

[(1, 2256539205), (3, 752179735), (5, 451307841), (15, 150435947), (139, 16234095), (417, 5411365), (695, 3246819), (2085, 1082273)]