201628455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1920271}}^1$

素因数の和:1920286

約数の個数: 16

約数和(自身を含む): 368692224

約数和(自身を除く): 167063769

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1920271, 5760813, 9601355, 13441897, 28804065, 40325691, 67209485, 201628455]

約数ペア:

[(1, 201628455), (3, 67209485), (5, 40325691), (7, 28804065), (15, 13441897), (21, 9601355), (35, 5760813), (105, 1920271)]