5142975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 8689920

約数和(自身を除く): 3546945

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1459, 3525, 4377, 7295, 21885, 36475, 68573, 109425, 205719, 342865, 1028595, 1714325, 5142975]

約数ペア:

[(1, 5142975), (3, 1714325), (5, 1028595), (15, 342865), (25, 205719), (47, 109425), (75, 68573), (141, 36475), (235, 21885), (705, 7295), (1175, 4377), (1459, 3525)]