47580525

素因数分解:

$3^2\times 5^2\times {\mathrm{211469}}^1$

素因数の和:211485

約数の個数: 18

約数和(自身を含む): 85222410

約数和(自身を除く): 37641885

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 211469, 634407, 1057345, 1903221, 3172035, 5286725, 9516105, 15860175, 47580525]

約数ペア:

[(1, 47580525), (3, 15860175), (5, 9516105), (9, 5286725), (15, 3172035), (25, 1903221), (45, 1057345), (75, 634407), (225, 211469)]