68464035

素因数分解:

$3^8\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 123288048

約数和(自身を除く): 54824013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2087, 2187, 3645, 6261, 6561, 10435, 10935, 18783, 31305, 32805, 56349, 93915, 169047, 281745, 507141, 845235, 1521423, 2535705, 4564269, 7607115, 13692807, 22821345, 68464035]

約数ペア:

[(1, 68464035), (3, 22821345), (5, 13692807), (9, 7607115), (15, 4564269), (27, 2535705), (45, 1521423), (81, 845235), (135, 507141), (243, 281745), (405, 169047), (729, 93915), (1215, 56349), (2087, 32805), (2187, 31305), (3645, 18783), (6261, 10935), (6561, 10435)]