47850525

素因数分解:

$3^2\times 5^2\times {\mathrm{212669}}^1$

素因数の和:212685

約数の個数: 18

約数和(自身を含む): 85706010

約数和(自身を除く): 37855485

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 212669, 638007, 1063345, 1914021, 3190035, 5316725, 9570105, 15950175, 47850525]

約数ペア:

[(1, 47850525), (3, 15950175), (5, 9570105), (9, 5316725), (15, 3190035), (25, 1914021), (45, 1063345), (75, 638007), (225, 212669)]