13201996815

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16691}}^1$

素因数の和:16752

約数の個数: 112

約数和(自身を含む): 28023330816

約数和(自身を除く): 14821334001

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 217, 243, 279, 315, 405, 465, 567, 651, 729, 837, 945, 1085, 1215, 1395, 1701, 1953, 2511, 2835, 3255, 3645, 4185, 5103, 5859, 7533, 8505, 9765, 12555, 16691, 17577, 22599, 25515, 29295, 37665, 50073, 52731, 83455, 87885, 112995, 116837, 150219, 158193, 250365, 263655, 350511, 450657, 517421, 584185, 751095, 790965, 1051533, 1351971, 1552263, 1752555, 2253285, 2587105, 3154599, 3621947, 4055913, 4656789, 5257665, 6759855, 7761315, 9463797, 10865841, 12167739, 13970367, 15772995, 18109735, 20279565, 23283945, 28391391, 32597523, 41911101, 47318985, 54329205, 60838695, 69851835, 85174173, 97792569, 125733303, 141956955, 162987615, 209555505, 293377707, 377199909, 425870865, 488962845, 628666515, 880133121, 1466888535, 1885999545, 2640399363, 4400665605, 13201996815]

約数ペア:

[(1, 13201996815), (3, 4400665605), (5, 2640399363), (7, 1885999545), (9, 1466888535), (15, 880133121), (21, 628666515), (27, 488962845), (31, 425870865), (35, 377199909), (45, 293377707), (63, 209555505), (81, 162987615), (93, 141956955), (105, 125733303), (135, 97792569), (155, 85174173), (189, 69851835), (217, 60838695), (243, 54329205), (279, 47318985), (315, 41911101), (405, 32597523), (465, 28391391), (567, 23283945), (651, 20279565), (729, 18109735), (837, 15772995), (945, 13970367), (1085, 12167739), (1215, 10865841), (1395, 9463797), (1701, 7761315), (1953, 6759855), (2511, 5257665), (2835, 4656789), (3255, 4055913), (3645, 3621947), (4185, 3154599), (5103, 2587105), (5859, 2253285), (7533, 1752555), (8505, 1552263), (9765, 1351971), (12555, 1051533), (16691, 790965), (17577, 751095), (22599, 584185), (25515, 517421), (29295, 450657), (37665, 350511), (50073, 263655), (52731, 250365), (83455, 158193), (87885, 150219), (112995, 116837)]