25748151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 15475017

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1277, 1551, 1833, 3831, 6721, 14047, 16601, 20163, 42141, 49803, 60019, 180057, 182611, 547833, 660209, 780247, 1980627, 2340741, 8582717, 25748151]

約数ペア:

[(1, 25748151), (3, 8582717), (11, 2340741), (13, 1980627), (33, 780247), (39, 660209), (47, 547833), (141, 182611), (143, 180057), (429, 60019), (517, 49803), (611, 42141), (1277, 20163), (1551, 16601), (1833, 14047), (3831, 6721)]