42782445

素因数分解:

$3^3\times 5^1\times {\mathrm{316907}}^1$

素因数の和:316921

約数の個数: 16

約数和(自身を含む): 76057920

約数和(自身を除く): 33275475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 316907, 950721, 1584535, 2852163, 4753605, 8556489, 14260815, 42782445]

約数ペア:

[(1, 42782445), (3, 14260815), (5, 8556489), (9, 4753605), (15, 2852163), (27, 1584535), (45, 950721), (135, 316907)]