331339635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1511}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 628363008

約数和(自身を除く): 297023373

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 443, 495, 1329, 1511, 2215, 3987, 4533, 4873, 6645, 7555, 13599, 14619, 16621, 19935, 22665, 24365, 43857, 49863, 67995, 73095, 83105, 149589, 219285, 249315, 669373, 747945, 2008119, 3346865, 6024357, 7363103, 10040595, 22089309, 30121785, 36815515, 66267927, 110446545, 331339635]

約数ペア:

[(1, 331339635), (3, 110446545), (5, 66267927), (9, 36815515), (11, 30121785), (15, 22089309), (33, 10040595), (45, 7363103), (55, 6024357), (99, 3346865), (165, 2008119), (443, 747945), (495, 669373), (1329, 249315), (1511, 219285), (2215, 149589), (3987, 83105), (4533, 73095), (4873, 67995), (6645, 49863), (7555, 43857), (13599, 24365), (14619, 22665), (16621, 19935)]