3119985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3008655

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 191, 297, 363, 495, 573, 605, 955, 1089, 1485, 1719, 1815, 2101, 2865, 3267, 5157, 5445, 6303, 8595, 10505, 16335, 18909, 23111, 25785, 31515, 56727, 69333, 94545, 115555, 207999, 283635, 346665, 623997, 1039995, 3119985]

約数ペア:

[(1, 3119985), (3, 1039995), (5, 623997), (9, 346665), (11, 283635), (15, 207999), (27, 115555), (33, 94545), (45, 69333), (55, 56727), (99, 31515), (121, 25785), (135, 23111), (165, 18909), (191, 16335), (297, 10505), (363, 8595), (495, 6303), (573, 5445), (605, 5157), (955, 3267), (1089, 2865), (1485, 2101), (1719, 1815)]