1999596585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 3720609792

約数和(自身を除く): 1721013207

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 127, 339, 381, 565, 635, 791, 889, 1327, 1695, 1905, 2373, 2667, 3955, 3981, 4445, 6635, 9289, 11865, 13335, 14351, 19905, 27867, 43053, 46445, 71755, 100457, 139335, 149951, 168529, 215265, 301371, 449853, 502285, 505587, 749755, 842645, 1049657, 1179703, 1506855, 2249265, 2527935, 3148971, 3539109, 5248285, 5898515, 15744855, 17695545, 19043777, 57131331, 95218885, 133306439, 285656655, 399919317, 666532195, 1999596585]

約数ペア:

[(1, 1999596585), (3, 666532195), (5, 399919317), (7, 285656655), (15, 133306439), (21, 95218885), (35, 57131331), (105, 19043777), (113, 17695545), (127, 15744855), (339, 5898515), (381, 5248285), (565, 3539109), (635, 3148971), (791, 2527935), (889, 2249265), (1327, 1506855), (1695, 1179703), (1905, 1049657), (2373, 842645), (2667, 749755), (3955, 505587), (3981, 502285), (4445, 449853), (6635, 301371), (9289, 215265), (11865, 168529), (13335, 149951), (14351, 139335), (19905, 100457), (27867, 71755), (43053, 46445)]