15697054373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 21863761920

約数和(自身を除く): 6166707547

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 571, 947, 1001, 2233, 2639, 3997, 4147, 6281, 6629, 7423, 10417, 12311, 16559, 27463, 29029, 43967, 51961, 72919, 81653, 86177, 115913, 135421, 182149, 192241, 215267, 302093, 357019, 540737, 571571, 947947, 1275043, 1506869, 2114651, 2367937, 2499133, 3785159, 3927209, 5948107, 7029581, 15681373, 16575559, 27490463, 41636749, 49207067, 77325391, 109769611, 172495103, 203857849, 541277737, 1207465721, 1427004943, 2242436339, 15697054373]

約数ペア:

[(1, 15697054373), (7, 2242436339), (11, 1427004943), (13, 1207465721), (29, 541277737), (77, 203857849), (91, 172495103), (143, 109769611), (203, 77325391), (319, 49207067), (377, 41636749), (571, 27490463), (947, 16575559), (1001, 15681373), (2233, 7029581), (2639, 5948107), (3997, 3927209), (4147, 3785159), (6281, 2499133), (6629, 2367937), (7423, 2114651), (10417, 1506869), (12311, 1275043), (16559, 947947), (27463, 571571), (29029, 540737), (43967, 357019), (51961, 302093), (72919, 215267), (81653, 192241), (86177, 182149), (115913, 135421)]