90524159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 108117504

約数和(自身を除く): 17593345

約数列:

[1, 11, 23, 43, 53, 157, 253, 473, 583, 989, 1219, 1727, 2279, 3611, 6751, 8321, 10879, 13409, 25069, 39721, 52417, 74261, 91531, 155273, 191383, 357803, 576587, 1708003, 2105213, 3935833, 8229469, 90524159]

約数ペア:

[(1, 90524159), (11, 8229469), (23, 3935833), (43, 2105213), (53, 1708003), (157, 576587), (253, 357803), (473, 191383), (583, 155273), (989, 91531), (1219, 74261), (1727, 52417), (2279, 39721), (3611, 25069), (6751, 13409), (8321, 10879)]