1920524445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2032301}}^1$

素因数の和:2032322

約数の個数: 32

約数和(自身を含む): 3902019840

約数和(自身を除く): 1981495395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2032301, 6096903, 10161505, 14226107, 18290709, 30484515, 42678321, 54872127, 71130535, 91453545, 128034963, 213391605, 274360635, 384104889, 640174815, 1920524445]

約数ペア:

[(1, 1920524445), (3, 640174815), (5, 384104889), (7, 274360635), (9, 213391605), (15, 128034963), (21, 91453545), (27, 71130535), (35, 54872127), (45, 42678321), (63, 30484515), (105, 18290709), (135, 14226107), (189, 10161505), (315, 6096903), (945, 2032301)]