85855674905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{16703}}^1$

素因数の和:16831

約数の個数: 96

約数和(自身を含む): 140858818560

約数和(自身を除く): 55003143655

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 79, 91, 143, 169, 385, 395, 455, 553, 715, 845, 869, 1001, 1027, 1183, 1859, 2765, 4345, 5005, 5135, 5915, 6083, 7189, 9295, 11297, 13013, 13351, 16703, 30415, 35945, 56485, 65065, 66755, 79079, 83515, 93457, 116921, 146861, 183733, 217139, 395395, 467285, 584605, 734305, 918665, 1028027, 1085695, 1286131, 1319537, 1519973, 2388529, 2822807, 5140135, 6430655, 6597685, 7599865, 9236759, 11942645, 14114035, 14514907, 16719703, 17153981, 19759649, 31050877, 46183795, 72574535, 83598515, 85769905, 98798245, 101604349, 120077867, 155254385, 188693791, 217356139, 223001753, 508021745, 600389335, 943468955, 1086780695, 1115008765, 1320856537, 1561012271, 2453019283, 6604282685, 7805061355, 12265096415, 17171134981, 85855674905]

約数ペア:

[(1, 85855674905), (5, 17171134981), (7, 12265096415), (11, 7805061355), (13, 6604282685), (35, 2453019283), (55, 1561012271), (65, 1320856537), (77, 1115008765), (79, 1086780695), (91, 943468955), (143, 600389335), (169, 508021745), (385, 223001753), (395, 217356139), (455, 188693791), (553, 155254385), (715, 120077867), (845, 101604349), (869, 98798245), (1001, 85769905), (1027, 83598515), (1183, 72574535), (1859, 46183795), (2765, 31050877), (4345, 19759649), (5005, 17153981), (5135, 16719703), (5915, 14514907), (6083, 14114035), (7189, 11942645), (9295, 9236759), (11297, 7599865), (13013, 6597685), (13351, 6430655), (16703, 5140135), (30415, 2822807), (35945, 2388529), (56485, 1519973), (65065, 1319537), (66755, 1286131), (79079, 1085695), (83515, 1028027), (93457, 918665), (116921, 734305), (146861, 584605), (183733, 467285), (217139, 395395)]