2553628465025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1\times {\mathrm{1747}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 3586499973120

約数和(自身を除く): 1032871508095

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 277, 341, 619, 775, 1385, 1705, 1747, 3047, 3095, 6809, 6925, 8525, 8587, 8735, 15235, 15475, 19189, 19217, 34045, 42935, 43675, 54157, 76175, 94457, 95945, 96085, 170225, 171463, 211079, 214675, 270785, 472285, 479725, 480425, 483919, 595727, 857315, 1055395, 1081393, 1353925, 1886093, 2361425, 2419595, 2978635, 4286575, 5276975, 5315353, 5323109, 5406965, 9430465, 11895323, 12097975, 14893175, 15001489, 26576765, 26615545, 27034825, 33523183, 47152325, 58468883, 59476615, 75007445, 132883825, 133077725, 165016379, 167615915, 292344415, 297383075, 299545861, 368755013, 375037225, 825081895, 838079575, 1461722075, 1497729305, 1843775065, 3295004471, 4125409475, 7488646525, 9218875325, 9285921691, 16475022355, 46429608455, 82375111775, 102145138601, 232148042275, 510725693005, 2553628465025]

約数ペア:

[(1, 2553628465025), (5, 510725693005), (11, 232148042275), (25, 102145138601), (31, 82375111775), (55, 46429608455), (155, 16475022355), (275, 9285921691), (277, 9218875325), (341, 7488646525), (619, 4125409475), (775, 3295004471), (1385, 1843775065), (1705, 1497729305), (1747, 1461722075), (3047, 838079575), (3095, 825081895), (6809, 375037225), (6925, 368755013), (8525, 299545861), (8587, 297383075), (8735, 292344415), (15235, 167615915), (15475, 165016379), (19189, 133077725), (19217, 132883825), (34045, 75007445), (42935, 59476615), (43675, 58468883), (54157, 47152325), (76175, 33523183), (94457, 27034825), (95945, 26615545), (96085, 26576765), (170225, 15001489), (171463, 14893175), (211079, 12097975), (214675, 11895323), (270785, 9430465), (472285, 5406965), (479725, 5323109), (480425, 5315353), (483919, 5276975), (595727, 4286575), (857315, 2978635), (1055395, 2419595), (1081393, 2361425), (1353925, 1886093)]