54005105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 85199040

約数和(自身を除く): 31193935

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 539, 691, 1015, 1421, 1595, 2233, 2695, 3455, 4837, 7105, 7601, 11165, 15631, 20039, 24185, 33859, 38005, 53207, 78155, 100195, 140273, 169295, 220429, 266035, 372449, 701365, 981911, 1102145, 1543003, 1862245, 4909555, 7715015, 10801021, 54005105]

約数ペア:

[(1, 54005105), (5, 10801021), (7, 7715015), (11, 4909555), (29, 1862245), (35, 1543003), (49, 1102145), (55, 981911), (77, 701365), (145, 372449), (203, 266035), (245, 220429), (319, 169295), (385, 140273), (539, 100195), (691, 78155), (1015, 53207), (1421, 38005), (1595, 33859), (2233, 24185), (2695, 20039), (3455, 15631), (4837, 11165), (7105, 7601)]