2279475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 4583040

約数和(自身を除く): 2303565

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 307, 495, 675, 825, 921, 1485, 1535, 2475, 2763, 3377, 4605, 7425, 7675, 8289, 10131, 13815, 16885, 23025, 30393, 41445, 50655, 69075, 84425, 91179, 151965, 207225, 253275, 455895, 759825, 2279475]

約数ペア:

[(1, 2279475), (3, 759825), (5, 455895), (9, 253275), (11, 207225), (15, 151965), (25, 91179), (27, 84425), (33, 69075), (45, 50655), (55, 41445), (75, 30393), (99, 23025), (135, 16885), (165, 13815), (225, 10131), (275, 8289), (297, 7675), (307, 7425), (495, 4605), (675, 3377), (825, 2763), (921, 2475), (1485, 1535)]