157968495

素因数分解:

$3^3\times 5^1\times {\mathrm{1170137}}^1$

素因数の和:1170151

約数の個数: 16

約数和(自身を含む): 280833120

約数和(自身を除く): 122864625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1170137, 3510411, 5850685, 10531233, 17552055, 31593699, 52656165, 157968495]

約数ペア:

[(1, 157968495), (3, 52656165), (5, 31593699), (9, 17552055), (15, 10531233), (27, 5850685), (45, 3510411), (135, 1170137)]