127244095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 171984384

約数和(自身を除く): 44740289

約数列:

[1, 5, 11, 43, 55, 173, 215, 311, 473, 865, 1555, 1903, 2365, 3421, 7439, 9515, 13373, 17105, 37195, 53803, 66865, 81829, 147103, 269015, 409145, 591833, 735515, 2313529, 2959165, 11567645, 25448819, 127244095]

約数ペア:

[(1, 127244095), (5, 25448819), (11, 11567645), (43, 2959165), (55, 2313529), (173, 735515), (215, 591833), (311, 409145), (473, 269015), (865, 147103), (1555, 81829), (1903, 66865), (2365, 53803), (3421, 37195), (7439, 17105), (9515, 13373)]