12849291145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 16765056000

約数和(自身を除く): 3915764855

約数列:

[1, 5, 29, 41, 79, 109, 145, 205, 251, 395, 545, 1189, 1255, 2291, 3161, 3239, 4469, 5945, 7279, 8611, 10291, 11455, 15805, 16195, 19829, 22345, 27359, 36395, 43055, 51455, 93931, 99145, 129601, 136795, 249719, 298439, 353051, 469655, 575041, 648005, 793411, 812989, 1121719, 1248595, 1492195, 1765255, 2161361, 2875205, 3967055, 4064945, 5608595, 10238479, 10806805, 23576681, 32529851, 51192395, 62679469, 88615801, 117883405, 162649255, 313397345, 443079005, 2569858229, 12849291145]

約数ペア:

[(1, 12849291145), (5, 2569858229), (29, 443079005), (41, 313397345), (79, 162649255), (109, 117883405), (145, 88615801), (205, 62679469), (251, 51192395), (395, 32529851), (545, 23576681), (1189, 10806805), (1255, 10238479), (2291, 5608595), (3161, 4064945), (3239, 3967055), (4469, 2875205), (5945, 2161361), (7279, 1765255), (8611, 1492195), (10291, 1248595), (11455, 1121719), (15805, 812989), (16195, 793411), (19829, 648005), (22345, 575041), (27359, 469655), (36395, 353051), (43055, 298439), (51455, 249719), (93931, 136795), (99145, 129601)]