42950575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{41903}}^1$

素因数の和:41954

約数の個数: 12

約数和(自身を含む): 54559008

約数和(自身を除く): 11608433

約数列:

[1, 5, 25, 41, 205, 1025, 41903, 209515, 1047575, 1718023, 8590115, 42950575]

約数ペア:

[(1, 42950575), (5, 8590115), (25, 1718023), (41, 1047575), (205, 209515), (1025, 41903)]