133639825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25577}}^1$

素因数の和:25617

約数の個数: 24

約数和(自身を含む): 190300320

約数和(自身を除く): 56660495

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 25577, 127885, 281347, 485963, 639425, 1406735, 2429815, 5345593, 7033675, 12149075, 26727965, 133639825]

約数ペア:

[(1, 133639825), (5, 26727965), (11, 12149075), (19, 7033675), (25, 5345593), (55, 2429815), (95, 1406735), (209, 639425), (275, 485963), (475, 281347), (1045, 127885), (5225, 25577)]