4083805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 5479488

約数和(自身を除く): 1395683

約数列:

[1, 5, 11, 41, 55, 205, 451, 1811, 2255, 9055, 19921, 74251, 99605, 371255, 816761, 4083805]

約数ペア:

[(1, 4083805), (5, 816761), (11, 371255), (41, 99605), (55, 74251), (205, 19921), (451, 9055), (1811, 2255)]