15666441161

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 19387952640

約数和(自身を除く): 3721511479

約数列:

[1, 7, 29, 41, 49, 203, 287, 443, 607, 1189, 1421, 2009, 3101, 4249, 8323, 12847, 17603, 18163, 21707, 24887, 29743, 58261, 89929, 123221, 127141, 174209, 268901, 526727, 629503, 721723, 862547, 889987, 1219463, 1882307, 3687089, 5052061, 7798129, 11024941, 13176149, 25809623, 35364427, 54586903, 77174587, 319723289, 382108321, 540222109, 2238063023, 15666441161]

約数ペア:

[(1, 15666441161), (7, 2238063023), (29, 540222109), (41, 382108321), (49, 319723289), (203, 77174587), (287, 54586903), (443, 35364427), (607, 25809623), (1189, 13176149), (1421, 11024941), (2009, 7798129), (3101, 5052061), (4249, 3687089), (8323, 1882307), (12847, 1219463), (17603, 889987), (18163, 862547), (21707, 721723), (24887, 629503), (29743, 526727), (58261, 268901), (89929, 174209), (123221, 127141)]