11851945545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{56249}}^1$

素因数の和:57545

約数の個数: 32

約数和(自身を含む): 20703600000

約数和(自身を除く): 8851654455

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1277, 3831, 6385, 14047, 19155, 42141, 56249, 70235, 168747, 210705, 281245, 618739, 843735, 1856217, 3093695, 9281085, 71829973, 215489919, 359149865, 790129703, 1077449595, 2370389109, 3950648515, 11851945545]

約数ペア:

[(1, 11851945545), (3, 3950648515), (5, 2370389109), (11, 1077449595), (15, 790129703), (33, 359149865), (55, 215489919), (165, 71829973), (1277, 9281085), (3831, 3093695), (6385, 1856217), (14047, 843735), (19155, 618739), (42141, 281245), (56249, 210705), (70235, 168747)]