126015345

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7647

約数の個数: 40

約数和(自身を含む): 231434280

約数和(自身を除く): 105418935

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 7589, 16605, 22767, 37945, 68301, 113835, 204903, 311149, 341505, 614709, 933447, 1024515, 1555745, 2800341, 3073545, 4667235, 8401023, 14001705, 25203069, 42005115, 126015345]

約数ペア:

[(1, 126015345), (3, 42005115), (5, 25203069), (9, 14001705), (15, 8401023), (27, 4667235), (41, 3073545), (45, 2800341), (81, 1555745), (123, 1024515), (135, 933447), (205, 614709), (369, 341505), (405, 311149), (615, 204903), (1107, 113835), (1845, 68301), (3321, 37945), (5535, 22767), (7589, 16605)]