1442865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 2363328

約数和(自身を除く): 920463

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2237, 6711, 11185, 33555, 96191, 288573, 480955, 1442865]

約数ペア:

[(1, 1442865), (3, 480955), (5, 288573), (15, 96191), (43, 33555), (129, 11185), (215, 6711), (645, 2237)]