73355975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 115706880

約数和(自身を除く): 42350905

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 265, 275, 371, 385, 583, 719, 1325, 1855, 1925, 2915, 3595, 4081, 5033, 7909, 9275, 14575, 17975, 20405, 25165, 38107, 39545, 55363, 102025, 125825, 190535, 197725, 266749, 276815, 419177, 952675, 1333745, 1384075, 2095885, 2934239, 6668725, 10479425, 14671195, 73355975]

約数ペア:

[(1, 73355975), (5, 14671195), (7, 10479425), (11, 6668725), (25, 2934239), (35, 2095885), (53, 1384075), (55, 1333745), (77, 952675), (175, 419177), (265, 276815), (275, 266749), (371, 197725), (385, 190535), (583, 125825), (719, 102025), (1325, 55363), (1855, 39545), (1925, 38107), (2915, 25165), (3595, 20405), (4081, 17975), (5033, 14575), (7909, 9275)]