144612655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 197987328

約数和(自身を除く): 53374673

約数列:

[1, 5, 11, 43, 47, 55, 215, 235, 473, 517, 1301, 2021, 2365, 2585, 6505, 10105, 14311, 22231, 55943, 61147, 71555, 111155, 279715, 305735, 615373, 672617, 2629321, 3076865, 3363085, 13146605, 28922531, 144612655]

約数ペア:

[(1, 144612655), (5, 28922531), (11, 13146605), (43, 3363085), (47, 3076865), (55, 2629321), (215, 672617), (235, 615373), (473, 305735), (517, 279715), (1301, 111155), (2021, 71555), (2365, 61147), (2585, 55943), (6505, 22231), (10105, 14311)]