2012879186475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{27427}}^1$

素因数の和:28029

約数の個数: 96

約数和(自身を含む): 3489499872000

約数和(自身を除く): 1476620685525

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 499, 555, 795, 925, 1325, 1497, 1961, 2495, 2775, 3975, 5883, 7485, 9805, 12475, 18463, 26447, 27427, 29415, 37425, 49025, 55389, 79341, 82281, 92315, 132235, 137135, 147075, 276945, 396705, 411405, 461575, 661175, 685675, 978539, 1014799, 1384725, 1453631, 1983525, 2057025, 2935617, 3044397, 4360893, 4892695, 5073995, 7268155, 13686073, 14678085, 15221985, 21804465, 24463475, 25369975, 36340775, 41058219, 53784347, 68430365, 73390425, 76109925, 109022325, 161353041, 205291095, 268921735, 342151825, 506384701, 725361869, 806765205, 1026455475, 1344608675, 1519154103, 2176085607, 2531923505, 3626809345, 4033826025, 7595770515, 10880428035, 12659617525, 18134046725, 26838389153, 37978852575, 54402140175, 80515167459, 134191945765, 402575837295, 670959728825, 2012879186475]

約数ペア:

[(1, 2012879186475), (3, 670959728825), (5, 402575837295), (15, 134191945765), (25, 80515167459), (37, 54402140175), (53, 37978852575), (75, 26838389153), (111, 18134046725), (159, 12659617525), (185, 10880428035), (265, 7595770515), (499, 4033826025), (555, 3626809345), (795, 2531923505), (925, 2176085607), (1325, 1519154103), (1497, 1344608675), (1961, 1026455475), (2495, 806765205), (2775, 725361869), (3975, 506384701), (5883, 342151825), (7485, 268921735), (9805, 205291095), (12475, 161353041), (18463, 109022325), (26447, 76109925), (27427, 73390425), (29415, 68430365), (37425, 53784347), (49025, 41058219), (55389, 36340775), (79341, 25369975), (82281, 24463475), (92315, 21804465), (132235, 15221985), (137135, 14678085), (147075, 13686073), (276945, 7268155), (396705, 5073995), (411405, 4892695), (461575, 4360893), (661175, 3044397), (685675, 2935617), (978539, 2057025), (1014799, 1983525), (1384725, 1453631)]