4752225

素因数分解:

$3^2\times 5^2\times {\mathrm{21121}}^1$

素因数の和:21137

約数の個数: 18

約数和(自身を含む): 8512166

約数和(自身を除く): 3759941

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21121, 63363, 105605, 190089, 316815, 528025, 950445, 1584075, 4752225]

約数ペア:

[(1, 4752225), (3, 1584075), (5, 950445), (9, 528025), (15, 316815), (25, 190089), (45, 105605), (75, 63363), (225, 21121)]