12403935

素因数分解:

$3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 56

約数和(自身を含む): 23136624

約数和(自身を除く): 10732689

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 83, 123, 135, 205, 243, 249, 369, 405, 415, 615, 729, 747, 1107, 1215, 1245, 1845, 2241, 3321, 3403, 3645, 3735, 5535, 6723, 9963, 10209, 11205, 16605, 17015, 20169, 29889, 30627, 33615, 49815, 51045, 60507, 91881, 100845, 149445, 153135, 275643, 302535, 459405, 826929, 1378215, 2480787, 4134645, 12403935]

約数ペア:

[(1, 12403935), (3, 4134645), (5, 2480787), (9, 1378215), (15, 826929), (27, 459405), (41, 302535), (45, 275643), (81, 153135), (83, 149445), (123, 100845), (135, 91881), (205, 60507), (243, 51045), (249, 49815), (369, 33615), (405, 30627), (415, 29889), (615, 20169), (729, 17015), (747, 16605), (1107, 11205), (1215, 10209), (1245, 9963), (1845, 6723), (2241, 5535), (3321, 3735), (3403, 3645)]