4205575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 5843376

約数和(自身を除く): 1637801

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 373, 451, 1025, 1865, 2255, 4103, 9325, 11275, 15293, 20515, 76465, 102575, 168223, 382325, 841115, 4205575]

約数ペア:

[(1, 4205575), (5, 841115), (11, 382325), (25, 168223), (41, 102575), (55, 76465), (205, 20515), (275, 15293), (373, 11275), (451, 9325), (1025, 4103), (1865, 2255)]