27810825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{52973}}^1$

素因数の和:52993

約数の個数: 24

約数和(自身を含む): 52550208

約数和(自身を除く): 24739383

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 52973, 158919, 264865, 370811, 794595, 1112433, 1324325, 1854055, 3972975, 5562165, 9270275, 27810825]

約数ペア:

[(1, 27810825), (3, 9270275), (5, 5562165), (7, 3972975), (15, 1854055), (21, 1324325), (25, 1112433), (35, 794595), (75, 370811), (105, 264865), (175, 158919), (525, 52973)]