15691214469

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 25360957440

約数和(自身を除く): 9669742971

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 293, 329, 609, 879, 987, 1363, 1871, 2051, 4089, 5613, 6153, 8497, 9541, 13097, 13771, 25491, 28623, 39291, 41313, 54259, 59479, 87937, 96397, 162777, 178437, 263811, 289191, 379813, 399359, 548203, 615559, 1139439, 1198077, 1644609, 1846677, 2550173, 2795513, 3837421, 7650519, 8386539, 11512263, 15897887, 17851211, 25765541, 47693661, 53553633, 77296623, 111285209, 180358787, 333855627, 541076361, 747200689, 2241602067, 5230404823, 15691214469]

約数ペア:

[(1, 15691214469), (3, 5230404823), (7, 2241602067), (21, 747200689), (29, 541076361), (47, 333855627), (87, 180358787), (141, 111285209), (203, 77296623), (293, 53553633), (329, 47693661), (609, 25765541), (879, 17851211), (987, 15897887), (1363, 11512263), (1871, 8386539), (2051, 7650519), (4089, 3837421), (5613, 2795513), (6153, 2550173), (8497, 1846677), (9541, 1644609), (13097, 1198077), (13771, 1139439), (25491, 615559), (28623, 548203), (39291, 399359), (41313, 379813), (54259, 289191), (59479, 263811), (87937, 178437), (96397, 162777)]