2277585

素因数分解:

$3^3\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16885

約数の個数: 16

約数和(自身を含む): 4049280

約数和(自身を除く): 1771695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16871, 50613, 84355, 151839, 253065, 455517, 759195, 2277585]

約数ペア:

[(1, 2277585), (3, 759195), (5, 455517), (9, 253065), (15, 151839), (27, 84355), (45, 50613), (135, 16871)]