5520515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 8902656

約数和(自身を除く): 3382141

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1103, 5005, 5515, 7721, 12133, 14339, 38605, 60665, 71695, 84931, 100373, 157729, 424655, 501865, 788645, 1104103, 5520515]

約数ペア:

[(1, 5520515), (5, 1104103), (7, 788645), (11, 501865), (13, 424655), (35, 157729), (55, 100373), (65, 84931), (77, 71695), (91, 60665), (143, 38605), (385, 14339), (455, 12133), (715, 7721), (1001, 5515), (1103, 5005)]