15184477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 5136803

約数列:

[1, 7, 11, 19, 77, 97, 107, 133, 209, 679, 749, 1067, 1177, 1463, 1843, 2033, 7469, 8239, 10379, 12901, 14231, 20273, 22363, 72653, 114169, 141911, 156541, 197201, 799183, 1380407, 2169211, 15184477]

約数ペア:

[(1, 15184477), (7, 2169211), (11, 1380407), (19, 799183), (77, 197201), (97, 156541), (107, 141911), (133, 114169), (209, 72653), (679, 22363), (749, 20273), (1067, 14231), (1177, 12901), (1463, 10379), (1843, 8239), (2033, 7469)]