449280665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{15767}}^1$

素因数の和:15952

約数の個数: 16

約数和(自身を含む): 556295040

約数和(自身を除く): 107014375

約数列:

[1, 5, 41, 139, 205, 695, 5699, 15767, 28495, 78835, 646447, 2191613, 3232235, 10958065, 89856133, 449280665]

約数ペア:

[(1, 449280665), (5, 89856133), (41, 10958065), (139, 3232235), (205, 2191613), (695, 646447), (5699, 78835), (15767, 28495)]