42810825

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{2017}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 71065888

約数和(自身を除く): 28255063

約数列:

[1, 3, 5, 15, 25, 75, 283, 849, 1415, 2017, 4245, 6051, 7075, 10085, 21225, 30255, 50425, 151275, 570811, 1712433, 2854055, 8562165, 14270275, 42810825]

約数ペア:

[(1, 42810825), (3, 14270275), (5, 8562165), (15, 2854055), (25, 1712433), (75, 570811), (283, 151275), (849, 50425), (1415, 30255), (2017, 21225), (4245, 10085), (6051, 7075)]