404803281025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{1451}}^1$

素因数の和:2627

約数の個数: 96

約数和(自身を含む): 598760426880

約数和(自身を除く): 193957145855

約数列:

[1, 5, 11, 13, 25, 55, 65, 73, 143, 275, 325, 365, 715, 803, 949, 1069, 1451, 1825, 3575, 4015, 4745, 5345, 7255, 10439, 11759, 13897, 15961, 18863, 20075, 23725, 26725, 36275, 52195, 58795, 69485, 78037, 79805, 94315, 105923, 152867, 207493, 260975, 293975, 347425, 390185, 399025, 471575, 529615, 764335, 858407, 1014481, 1037465, 1165153, 1376999, 1551119, 1950925, 2648075, 3821675, 4292035, 5072405, 5187325, 5825765, 6884995, 7755595, 11159291, 15146989, 17062309, 20164547, 21460175, 25362025, 29128825, 34424975, 38777975, 55796455, 75734945, 85311545, 100822735, 113231687, 221810017, 278982275, 378674725, 426557725, 504113675, 566158435, 1109050085, 1245548557, 1472011931, 2830792175, 5545250425, 6227742785, 7360059655, 16192131241, 31138713925, 36800298275, 80960656205, 404803281025]

約数ペア:

[(1, 404803281025), (5, 80960656205), (11, 36800298275), (13, 31138713925), (25, 16192131241), (55, 7360059655), (65, 6227742785), (73, 5545250425), (143, 2830792175), (275, 1472011931), (325, 1245548557), (365, 1109050085), (715, 566158435), (803, 504113675), (949, 426557725), (1069, 378674725), (1451, 278982275), (1825, 221810017), (3575, 113231687), (4015, 100822735), (4745, 85311545), (5345, 75734945), (7255, 55796455), (10439, 38777975), (11759, 34424975), (13897, 29128825), (15961, 25362025), (18863, 21460175), (20075, 20164547), (23725, 17062309), (26725, 15146989), (36275, 11159291), (52195, 7755595), (58795, 6884995), (69485, 5825765), (78037, 5187325), (79805, 5072405), (94315, 4292035), (105923, 3821675), (152867, 2648075), (207493, 1950925), (260975, 1551119), (293975, 1376999), (347425, 1165153), (390185, 1037465), (399025, 1014481), (471575, 858407), (529615, 764335)]