55942245

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 103102272

約数和(自身を除く): 47160027

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 1107, 1123, 1215, 1845, 3321, 3369, 5535, 5615, 9963, 10107, 16605, 16845, 30321, 46043, 49815, 50535, 90963, 138129, 151605, 230215, 272889, 414387, 454815, 690645, 1243161, 1364445, 2071935, 3729483, 6215805, 11188449, 18647415, 55942245]

約数ペア:

[(1, 55942245), (3, 18647415), (5, 11188449), (9, 6215805), (15, 3729483), (27, 2071935), (41, 1364445), (45, 1243161), (81, 690645), (123, 454815), (135, 414387), (205, 272889), (243, 230215), (369, 151605), (405, 138129), (615, 90963), (1107, 50535), (1123, 49815), (1215, 46043), (1845, 30321), (3321, 16845), (3369, 16605), (5535, 10107), (5615, 9963)]