7156949105145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2689}}^1\times {\mathrm{2851}}^1$

素因数の和:6095

約数の個数: 128

約数和(自身を含む): 13893345054720

約数和(自身を除く): 6736395949575

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 523, 595, 1569, 1785, 2615, 2689, 2851, 3661, 7845, 8067, 8553, 8891, 10983, 13445, 14255, 18305, 18823, 19957, 26673, 40335, 42765, 44455, 45713, 48467, 54915, 56469, 59871, 62237, 94115, 99785, 133365, 137139, 145401, 186711, 228565, 242335, 282345, 299355, 311185, 319991, 339269, 685695, 727005, 933555, 959973, 1017807, 1406347, 1491073, 1599955, 1696345, 4219041, 4473219, 4799865, 5089035, 7031735, 7455365, 7666339, 9844429, 10437511, 21095205, 22366095, 22999017, 23907899, 25348241, 29533287, 31312533, 38331695, 49222145, 52187555, 53664373, 71723697, 76044723, 114995085, 119539495, 126741205, 130327763, 147666435, 156562665, 160993119, 167355293, 177437687, 268321865, 358618485, 380223615, 390983289, 502065879, 532313061, 651638815, 804965595, 836776465, 887188435, 912294341, 1954916445, 2510329395, 2661565305, 2736883023, 4009495297, 4561471705, 12028485891, 13684415115, 20047476485, 28066467079, 60142429455, 68161420049, 84199401237, 140332335395, 204484260147, 340807100245, 420997006185, 477129940343, 1022421300735, 1431389821029, 2385649701715, 7156949105145]

約数ペア:

[(1, 7156949105145), (3, 2385649701715), (5, 1431389821029), (7, 1022421300735), (15, 477129940343), (17, 420997006185), (21, 340807100245), (35, 204484260147), (51, 140332335395), (85, 84199401237), (105, 68161420049), (119, 60142429455), (255, 28066467079), (357, 20047476485), (523, 13684415115), (595, 12028485891), (1569, 4561471705), (1785, 4009495297), (2615, 2736883023), (2689, 2661565305), (2851, 2510329395), (3661, 1954916445), (7845, 912294341), (8067, 887188435), (8553, 836776465), (8891, 804965595), (10983, 651638815), (13445, 532313061), (14255, 502065879), (18305, 390983289), (18823, 380223615), (19957, 358618485), (26673, 268321865), (40335, 177437687), (42765, 167355293), (44455, 160993119), (45713, 156562665), (48467, 147666435), (54915, 130327763), (56469, 126741205), (59871, 119539495), (62237, 114995085), (94115, 76044723), (99785, 71723697), (133365, 53664373), (137139, 52187555), (145401, 49222145), (186711, 38331695), (228565, 31312533), (242335, 29533287), (282345, 25348241), (299355, 23907899), (311185, 22999017), (319991, 22366095), (339269, 21095205), (685695, 10437511), (727005, 9844429), (933555, 7666339), (959973, 7455365), (1017807, 7031735), (1406347, 5089035), (1491073, 4799865), (1599955, 4473219), (1696345, 4219041)]