1322585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 431335

約数列:

[1, 5, 11, 55, 139, 173, 695, 865, 1529, 1903, 7645, 9515, 24047, 120235, 264517, 1322585]

約数ペア:

[(1, 1322585), (5, 264517), (11, 120235), (55, 24047), (139, 9515), (173, 7645), (695, 1903), (865, 1529)]