6525565585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 9999360000

約数和(自身を除く): 3473794415

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 139, 305, 385, 427, 671, 695, 973, 1529, 1999, 2135, 3355, 4697, 4865, 7645, 8479, 9995, 10703, 13993, 21989, 23485, 42395, 53515, 59353, 69965, 93269, 109945, 121939, 153923, 277861, 296765, 466345, 609695, 652883, 769615, 853573, 1341329, 1389305, 1945027, 3056471, 3264415, 4267865, 6706645, 9389303, 9725135, 15282355, 16949521, 21395297, 46946515, 84747605, 106976485, 118646647, 186444731, 593233235, 932223655, 1305113117, 6525565585]

約数ペア:

[(1, 6525565585), (5, 1305113117), (7, 932223655), (11, 593233235), (35, 186444731), (55, 118646647), (61, 106976485), (77, 84747605), (139, 46946515), (305, 21395297), (385, 16949521), (427, 15282355), (671, 9725135), (695, 9389303), (973, 6706645), (1529, 4267865), (1999, 3264415), (2135, 3056471), (3355, 1945027), (4697, 1389305), (4865, 1341329), (7645, 853573), (8479, 769615), (9995, 652883), (10703, 609695), (13993, 466345), (21989, 296765), (23485, 277861), (42395, 153923), (53515, 121939), (59353, 109945), (69965, 93269)]