2055565545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 3867478272

約数和(自身を除く): 1811912727

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 121, 123, 165, 205, 253, 345, 363, 451, 605, 615, 759, 943, 1201, 1265, 1353, 1815, 2255, 2783, 2829, 3603, 3795, 4715, 4961, 6005, 6765, 8349, 10373, 13211, 13915, 14145, 14883, 18015, 24805, 27623, 31119, 39633, 41745, 49241, 51865, 66055, 74415, 82869, 114103, 138115, 145321, 147723, 155595, 198165, 246205, 303853, 342309, 414345, 435963, 541651, 570515, 726605, 738615, 911559, 1132543, 1519265, 1624953, 1711545, 2179815, 2708255, 3342383, 3397629, 4557795, 5662715, 5958161, 8124765, 10027149, 12457973, 16711915, 16988145, 17874483, 29790805, 37373919, 50135745, 62289865, 89372415, 137037703, 186869595, 411113109, 685188515, 2055565545]

約数ペア:

[(1, 2055565545), (3, 685188515), (5, 411113109), (11, 186869595), (15, 137037703), (23, 89372415), (33, 62289865), (41, 50135745), (55, 37373919), (69, 29790805), (115, 17874483), (121, 16988145), (123, 16711915), (165, 12457973), (205, 10027149), (253, 8124765), (345, 5958161), (363, 5662715), (451, 4557795), (605, 3397629), (615, 3342383), (759, 2708255), (943, 2179815), (1201, 1711545), (1265, 1624953), (1353, 1519265), (1815, 1132543), (2255, 911559), (2783, 738615), (2829, 726605), (3603, 570515), (3795, 541651), (4715, 435963), (4961, 414345), (6005, 342309), (6765, 303853), (8349, 246205), (10373, 198165), (13211, 155595), (13915, 147723), (14145, 145321), (14883, 138115), (18015, 114103), (24805, 82869), (27623, 74415), (31119, 66055), (39633, 51865), (41745, 49241)]