42777845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6883}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 56503872

約数和(自身を除く): 13726027

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 6883, 34415, 75713, 378565, 777779, 3888895, 8555569, 42777845]

約数ペア:

[(1, 42777845), (5, 8555569), (11, 3888895), (55, 777779), (113, 378565), (565, 75713), (1243, 34415), (6215, 6883)]