1493855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 1979424

約数和(自身を除く): 485569

約数列:

[1, 5, 11, 55, 157, 173, 785, 865, 1727, 1903, 8635, 9515, 27161, 135805, 298771, 1493855]

約数ペア:

[(1, 1493855), (5, 298771), (11, 135805), (55, 27161), (157, 9515), (173, 8635), (785, 1903), (865, 1727)]