65511270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66173}}^1$

素因数の和:66197

約数の個数: 48

約数和(自身を含む): 185816592

約数和(自身を除く): 120305322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 66173, 132346, 198519, 330865, 397038, 595557, 661730, 727903, 992595, 1191114, 1455806, 1985190, 2183709, 2977785, 3639515, 4367418, 5955570, 6551127, 7279030, 10918545, 13102254, 21837090, 32755635, 65511270]

約数ペア:

[(1, 65511270), (2, 32755635), (3, 21837090), (5, 13102254), (6, 10918545), (9, 7279030), (10, 6551127), (11, 5955570), (15, 4367418), (18, 3639515), (22, 2977785), (30, 2183709), (33, 1985190), (45, 1455806), (55, 1191114), (66, 992595), (90, 727903), (99, 661730), (110, 595557), (165, 397038), (198, 330865), (330, 198519), (495, 132346), (990, 66173)]