47647814305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 74059711488

約数和(自身を除く): 26411897183

約数列:

[1, 5, 7, 13, 35, 37, 65, 73, 91, 137, 185, 259, 283, 365, 455, 481, 511, 685, 949, 959, 1295, 1415, 1781, 1981, 2405, 2555, 2701, 3367, 3679, 4745, 4795, 5069, 6643, 8905, 9905, 10001, 10471, 12467, 13505, 16835, 18395, 18907, 20659, 25345, 25753, 33215, 35113, 35483, 38771, 50005, 52355, 62335, 65897, 70007, 73297, 94535, 103295, 128765, 130013, 136123, 144613, 175565, 177415, 193855, 245791, 268567, 271397, 329485, 350035, 366485, 370037, 461279, 504023, 650065, 680615, 723065, 764383, 910091, 952861, 1228955, 1342835, 1356985, 1434527, 1850185, 1879969, 2306395, 2520115, 2590259, 2830283, 3528161, 3821915, 4550455, 4764305, 4810481, 5350681, 7172635, 9399845, 9936979, 10041689, 12951295, 14151415, 17640805, 18648851, 19811981, 24052405, 26753405, 33673367, 36793679, 49684895, 50208445, 69558853, 93244255, 99059905, 104720471, 130541957, 168366835, 183968395, 257555753, 347794265, 523602355, 652709785, 733043297, 1287778765, 1361366123, 3665216485, 6806830615, 9529562861, 47647814305]

約数ペア:

[(1, 47647814305), (5, 9529562861), (7, 6806830615), (13, 3665216485), (35, 1361366123), (37, 1287778765), (65, 733043297), (73, 652709785), (91, 523602355), (137, 347794265), (185, 257555753), (259, 183968395), (283, 168366835), (365, 130541957), (455, 104720471), (481, 99059905), (511, 93244255), (685, 69558853), (949, 50208445), (959, 49684895), (1295, 36793679), (1415, 33673367), (1781, 26753405), (1981, 24052405), (2405, 19811981), (2555, 18648851), (2701, 17640805), (3367, 14151415), (3679, 12951295), (4745, 10041689), (4795, 9936979), (5069, 9399845), (6643, 7172635), (8905, 5350681), (9905, 4810481), (10001, 4764305), (10471, 4550455), (12467, 3821915), (13505, 3528161), (16835, 2830283), (18395, 2590259), (18907, 2520115), (20659, 2306395), (25345, 1879969), (25753, 1850185), (33215, 1434527), (35113, 1356985), (35483, 1342835), (38771, 1228955), (50005, 952861), (52355, 910091), (62335, 764383), (65897, 723065), (70007, 680615), (73297, 650065), (94535, 504023), (103295, 461279), (128765, 370037), (130013, 366485), (136123, 350035), (144613, 329485), (175565, 271397), (177415, 268567), (193855, 245791)]