3904965

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 6840288

約数和(自身を除く): 2935323

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 811, 963, 1605, 2433, 4055, 4815, 7299, 12165, 36495, 86777, 260331, 433885, 780993, 1301655, 3904965]

約数ペア:

[(1, 3904965), (3, 1301655), (5, 780993), (9, 433885), (15, 260331), (45, 86777), (107, 36495), (321, 12165), (535, 7299), (811, 4815), (963, 4055), (1605, 2433)]