27969975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3767}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 56067840

約数和(自身を除く): 28097865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 3767, 7425, 11301, 18835, 33903, 41437, 56505, 94175, 101709, 124311, 169515, 207185, 282525, 372933, 508545, 621555, 847575, 1035925, 1118799, 1864665, 2542725, 3107775, 5593995, 9323325, 27969975]

約数ペア:

[(1, 27969975), (3, 9323325), (5, 5593995), (9, 3107775), (11, 2542725), (15, 1864665), (25, 1118799), (27, 1035925), (33, 847575), (45, 621555), (55, 508545), (75, 372933), (99, 282525), (135, 207185), (165, 169515), (225, 124311), (275, 101709), (297, 94175), (495, 56505), (675, 41437), (825, 33903), (1485, 18835), (2475, 11301), (3767, 7425)]