1381623522045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1\times {\mathrm{7109}}^1$

素因数の和:9719

約数の個数: 128

約数和(自身を含む): 2631678336000

約数和(自身を除く): 1250054813955

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 897, 1105, 1173, 1495, 1955, 2549, 3315, 4485, 5083, 5865, 7109, 7647, 12745, 15249, 21327, 25415, 33137, 35545, 38235, 43333, 58627, 76245, 92417, 99411, 106635, 120853, 129999, 163507, 165685, 175881, 216665, 277251, 293135, 362559, 462085, 490521, 497055, 563329, 604265, 649995, 762151, 817535, 879405, 996659, 1386255, 1571089, 1689987, 1812795, 2125591, 2286453, 2452605, 2779619, 2816645, 2989977, 3810755, 4713267, 4983295, 6376773, 7855445, 8338857, 8449935, 10627955, 11432265, 12956567, 13898095, 14949885, 18120841, 23566335, 31883865, 36135047, 38869701, 41694285, 54362523, 64782835, 90604205, 108405141, 180675235, 194348505, 235570933, 271812615, 308054297, 416779343, 542025705, 706712799, 924162891, 1177854665, 1250338029, 1540271485, 2083896715, 3533563995, 4004705861, 4620814455, 5418131459, 6251690145, 7085248831, 12014117583, 16254394377, 20023529305, 21255746493, 27090657295, 35426244155, 60070587915, 81271971885, 92108234803, 106278732465, 276324704409, 460541174015, 1381623522045]

約数ペア:

[(1, 1381623522045), (3, 460541174015), (5, 276324704409), (13, 106278732465), (15, 92108234803), (17, 81271971885), (23, 60070587915), (39, 35426244155), (51, 27090657295), (65, 21255746493), (69, 20023529305), (85, 16254394377), (115, 12014117583), (195, 7085248831), (221, 6251690145), (255, 5418131459), (299, 4620814455), (345, 4004705861), (391, 3533563995), (663, 2083896715), (897, 1540271485), (1105, 1250338029), (1173, 1177854665), (1495, 924162891), (1955, 706712799), (2549, 542025705), (3315, 416779343), (4485, 308054297), (5083, 271812615), (5865, 235570933), (7109, 194348505), (7647, 180675235), (12745, 108405141), (15249, 90604205), (21327, 64782835), (25415, 54362523), (33137, 41694285), (35545, 38869701), (38235, 36135047), (43333, 31883865), (58627, 23566335), (76245, 18120841), (92417, 14949885), (99411, 13898095), (106635, 12956567), (120853, 11432265), (129999, 10627955), (163507, 8449935), (165685, 8338857), (175881, 7855445), (216665, 6376773), (277251, 4983295), (293135, 4713267), (362559, 3810755), (462085, 2989977), (490521, 2816645), (497055, 2779619), (563329, 2452605), (604265, 2286453), (649995, 2125591), (762151, 1812795), (817535, 1689987), (879405, 1571089), (996659, 1386255)]