15376053

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 26823744

約数和(自身を除く): 11447691

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 257, 259, 407, 539, 771, 777, 1221, 1617, 1799, 1813, 2827, 2849, 5397, 5439, 8481, 8547, 9509, 12593, 19789, 19943, 28527, 37779, 59367, 59829, 66563, 104599, 138523, 199689, 313797, 415569, 465941, 732193, 1397823, 2196579, 5125351, 15376053]

約数ペア:

[(1, 15376053), (3, 5125351), (7, 2196579), (11, 1397823), (21, 732193), (33, 465941), (37, 415569), (49, 313797), (77, 199689), (111, 138523), (147, 104599), (231, 66563), (257, 59829), (259, 59367), (407, 37779), (539, 28527), (771, 19943), (777, 19789), (1221, 12593), (1617, 9509), (1799, 8547), (1813, 8481), (2827, 5439), (2849, 5397)]