2707635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2310477

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 241, 321, 535, 723, 749, 1205, 1605, 1687, 2247, 3615, 3745, 5061, 8435, 11235, 25305, 25787, 77361, 128935, 180509, 386805, 541527, 902545, 2707635]

約数ペア:

[(1, 2707635), (3, 902545), (5, 541527), (7, 386805), (15, 180509), (21, 128935), (35, 77361), (105, 25787), (107, 25305), (241, 11235), (321, 8435), (535, 5061), (723, 3745), (749, 3615), (1205, 2247), (1605, 1687)]