13729745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 17121792

約数和(自身を除く): 3392047

約数列:

[1, 5, 31, 155, 283, 313, 1415, 1565, 8773, 9703, 43865, 48515, 88579, 442895, 2745949, 13729745]

約数ペア:

[(1, 13729745), (5, 2745949), (31, 442895), (155, 88579), (283, 48515), (313, 43865), (1415, 9703), (1565, 8773)]