42048575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{41023}}^1$

素因数の和:41074

約数の個数: 12

約数和(自身を含む): 53413248

約数和(自身を除く): 11364673

約数列:

[1, 5, 25, 41, 205, 1025, 41023, 205115, 1025575, 1681943, 8409715, 42048575]

約数ペア:

[(1, 42048575), (5, 8409715), (25, 1681943), (41, 1025575), (205, 205115), (1025, 41023)]