159281569265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{24847}}^1$

素因数の和:25138

約数の個数: 64

約数和(自身を含む): 239714420736

約数和(自身を除く): 80432851471

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 193, 365, 455, 511, 949, 965, 1351, 2509, 2555, 4745, 6643, 6755, 12545, 14089, 17563, 24847, 33215, 70445, 87815, 98623, 124235, 173929, 183157, 323011, 493115, 869645, 915785, 1282099, 1615055, 1813831, 2261077, 4795471, 6410495, 9069155, 11305385, 12696817, 23579803, 23977355, 33568297, 62341123, 63484085, 117899015, 165058621, 167841485, 311705615, 350069383, 436387861, 825293105, 1750346915, 2181939305, 2450485681, 4550901979, 12252428405, 22754509895, 31856313853, 159281569265]

約数ペア:

[(1, 159281569265), (5, 31856313853), (7, 22754509895), (13, 12252428405), (35, 4550901979), (65, 2450485681), (73, 2181939305), (91, 1750346915), (193, 825293105), (365, 436387861), (455, 350069383), (511, 311705615), (949, 167841485), (965, 165058621), (1351, 117899015), (2509, 63484085), (2555, 62341123), (4745, 33568297), (6643, 23977355), (6755, 23579803), (12545, 12696817), (14089, 11305385), (17563, 9069155), (24847, 6410495), (33215, 4795471), (70445, 2261077), (87815, 1813831), (98623, 1615055), (124235, 1282099), (173929, 915785), (183157, 869645), (323011, 493115)]