42631545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258373}}^1$

素因数の和:258392

約数の個数: 16

約数和(自身を含む): 74411712

約数和(自身を除く): 31780167

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 258373, 775119, 1291865, 2842103, 3875595, 8526309, 14210515, 42631545]

約数ペア:

[(1, 42631545), (3, 14210515), (5, 8526309), (11, 3875595), (15, 2842103), (33, 1291865), (55, 775119), (165, 258373)]