1284304845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1821709}}^1$

素因数の和:1821764

約数の個数: 16

約数和(自身を含む): 2098609920

約数和(自身を除く): 814305075

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1821709, 5465127, 9108545, 27325635, 85620323, 256860969, 428101615, 1284304845]

約数ペア:

[(1, 1284304845), (3, 428101615), (5, 256860969), (15, 85620323), (47, 27325635), (141, 9108545), (235, 5465127), (705, 1821709)]