242550585

素因数分解:

$3^3\times 5^1\times {\mathrm{1796671}}^1$

素因数の和:1796685

約数の個数: 16

約数和(自身を含む): 431201280

約数和(自身を除く): 188650695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1796671, 5390013, 8983355, 16170039, 26950065, 48510117, 80850195, 242550585]

約数ペア:

[(1, 242550585), (3, 80850195), (5, 48510117), (9, 26950065), (15, 16170039), (27, 8983355), (45, 5390013), (135, 1796671)]