15185401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 19611072

約数和(自身を除く): 4425671

約数列:

[1, 7, 11, 53, 61, 77, 371, 427, 583, 671, 3233, 3721, 4081, 4697, 22631, 26047, 35563, 40931, 197213, 248941, 286517, 1380491, 2169343, 15185401]

約数ペア:

[(1, 15185401), (7, 2169343), (11, 1380491), (53, 286517), (61, 248941), (77, 197213), (371, 40931), (427, 35563), (583, 26047), (671, 22631), (3233, 4697), (3721, 4081)]