42605025

素因数分解:

$3^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 70635360

約数和(自身を除く): 28030335

約数列:

[1, 3, 5, 15, 25, 75, 563, 1009, 1689, 2815, 3027, 5045, 8445, 14075, 15135, 25225, 42225, 75675, 568067, 1704201, 2840335, 8521005, 14201675, 42605025]

約数ペア:

[(1, 42605025), (3, 14201675), (5, 8521005), (15, 2840335), (25, 1704201), (75, 568067), (563, 75675), (1009, 42225), (1689, 25225), (2815, 15135), (3027, 14075), (5045, 8445)]