1042887385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{13217}}^1$

素因数の和:13632

約数の個数: 16

約数和(自身を含む): 1284155136

約数和(自身を除く): 241267751

約数列:

[1, 5, 43, 215, 367, 1835, 13217, 15781, 66085, 78905, 568331, 2841655, 4850639, 24253195, 208577477, 1042887385]

約数ペア:

[(1, 1042887385), (5, 208577477), (43, 24253195), (215, 4850639), (367, 2841655), (1835, 568331), (13217, 78905), (15781, 66085)]