15136737

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 27655488

約数和(自身を除く): 12518751

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 49, 69, 77, 111, 121, 147, 161, 231, 253, 259, 363, 407, 483, 539, 759, 777, 847, 851, 1127, 1221, 1617, 1771, 1813, 2541, 2553, 2783, 2849, 3381, 4477, 5313, 5439, 5929, 5957, 8349, 8547, 9361, 12397, 13431, 17787, 17871, 19481, 19943, 28083, 31339, 37191, 41699, 58443, 59829, 65527, 94017, 102971, 125097, 136367, 196581, 219373, 308913, 409101, 458689, 658119, 720797, 1376067, 2162391, 5045579, 15136737]

約数ペア:

[(1, 15136737), (3, 5045579), (7, 2162391), (11, 1376067), (21, 720797), (23, 658119), (33, 458689), (37, 409101), (49, 308913), (69, 219373), (77, 196581), (111, 136367), (121, 125097), (147, 102971), (161, 94017), (231, 65527), (253, 59829), (259, 58443), (363, 41699), (407, 37191), (483, 31339), (539, 28083), (759, 19943), (777, 19481), (847, 17871), (851, 17787), (1127, 13431), (1221, 12397), (1617, 9361), (1771, 8547), (1813, 8349), (2541, 5957), (2553, 5929), (2783, 5439), (2849, 5313), (3381, 4477)]