136291295

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 206398368

約数和(自身を除く): 70107073

約数列:

[1, 5, 7, 17, 35, 43, 49, 85, 119, 215, 245, 301, 595, 731, 761, 833, 1505, 2107, 3655, 3805, 4165, 5117, 5327, 10535, 12937, 25585, 26635, 32723, 35819, 37289, 64685, 90559, 163615, 179095, 186445, 229061, 452795, 556291, 633913, 1145305, 1603427, 2781455, 3169565, 3894037, 8017135, 19470185, 27258259, 136291295]

約数ペア:

[(1, 136291295), (5, 27258259), (7, 19470185), (17, 8017135), (35, 3894037), (43, 3169565), (49, 2781455), (85, 1603427), (119, 1145305), (215, 633913), (245, 556291), (301, 452795), (595, 229061), (731, 186445), (761, 179095), (833, 163615), (1505, 90559), (2107, 64685), (3655, 37289), (3805, 35819), (4165, 32723), (5117, 26635), (5327, 25585), (10535, 12937)]