57040845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80909}}^1$

素因数の和:80964

約数の個数: 16

約数和(自身を含む): 93208320

約数和(自身を除く): 36167475

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 80909, 242727, 404545, 1213635, 3802723, 11408169, 19013615, 57040845]

約数ペア:

[(1, 57040845), (3, 19013615), (5, 11408169), (15, 3802723), (47, 1213635), (141, 404545), (235, 242727), (705, 80909)]