25053545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 32909760

約数和(自身を除く): 7856215

約数列:

[1, 5, 11, 55, 389, 1171, 1945, 4279, 5855, 12881, 21395, 64405, 455519, 2277595, 5010709, 25053545]

約数ペア:

[(1, 25053545), (5, 5010709), (11, 2277595), (55, 455519), (389, 64405), (1171, 21395), (1945, 12881), (4279, 5855)]