554221805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{10771}}^1$

素因数の和:11068

約数の個数: 16

約数和(自身を含む): 684065088

約数和(自身を除く): 129843283

約数列:

[1, 5, 41, 205, 251, 1255, 10291, 10771, 51455, 53855, 441611, 2208055, 2703521, 13517605, 110844361, 554221805]

約数ペア:

[(1, 554221805), (5, 110844361), (41, 13517605), (205, 2703521), (251, 2208055), (1255, 441611), (10291, 53855), (10771, 51455)]