27157275

素因数分解:

$3^4\times 5^2\times {\mathrm{13411}}^1$

素因数の和:13433

約数の個数: 30

約数和(自身を含む): 50308412

約数和(自身を除く): 23151137

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 13411, 40233, 67055, 120699, 201165, 335275, 362097, 603495, 1005825, 1086291, 1810485, 3017475, 5431455, 9052425, 27157275]

約数ペア:

[(1, 27157275), (3, 9052425), (5, 5431455), (9, 3017475), (15, 1810485), (25, 1086291), (27, 1005825), (45, 603495), (75, 362097), (81, 335275), (135, 201165), (225, 120699), (405, 67055), (675, 40233), (2025, 13411)]