67391105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 83100864

約数和(自身を除く): 15709759

約数列:

[1, 5, 43, 215, 307, 1021, 1535, 5105, 13201, 43903, 66005, 219515, 313447, 1567235, 13478221, 67391105]

約数ペア:

[(1, 67391105), (5, 13478221), (43, 1567235), (215, 313447), (307, 219515), (1021, 66005), (1535, 43903), (5105, 13201)]