180908686335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1\times {\mathrm{12049}}^1$

素因数の和:14188

約数の個数: 64

約数和(自身を含む): 320324860800

約数和(自身を除く): 139416174465

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2081, 2405, 6243, 7215, 10405, 12049, 27053, 31215, 36147, 60245, 76997, 81159, 135265, 156637, 180735, 230991, 384985, 405795, 445813, 469911, 783185, 1000961, 1154955, 1337439, 2229065, 2349555, 3002883, 5004805, 5795569, 6687195, 15014415, 17386707, 25073969, 28977845, 75221907, 86933535, 125369845, 325961597, 376109535, 927736853, 977884791, 1629807985, 2783210559, 4638684265, 4889423955, 12060579089, 13916052795, 36181737267, 60302895445, 180908686335]

約数ペア:

[(1, 180908686335), (3, 60302895445), (5, 36181737267), (13, 13916052795), (15, 12060579089), (37, 4889423955), (39, 4638684265), (65, 2783210559), (111, 1629807985), (185, 977884791), (195, 927736853), (481, 376109535), (555, 325961597), (1443, 125369845), (2081, 86933535), (2405, 75221907), (6243, 28977845), (7215, 25073969), (10405, 17386707), (12049, 15014415), (27053, 6687195), (31215, 5795569), (36147, 5004805), (60245, 3002883), (76997, 2349555), (81159, 2229065), (135265, 1337439), (156637, 1154955), (180735, 1000961), (230991, 783185), (384985, 469911), (405795, 445813)]