2836125

素因数分解:

$3^2\times 5^3\times {\mathrm{2521}}^1$

素因数の和:2542

約数の個数: 24

約数和(自身を含む): 5114616

約数和(自身を除く): 2278491

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 2521, 7563, 12605, 22689, 37815, 63025, 113445, 189075, 315125, 567225, 945375, 2836125]

約数ペア:

[(1, 2836125), (3, 945375), (5, 567225), (9, 315125), (15, 189075), (25, 113445), (45, 63025), (75, 37815), (125, 22689), (225, 12605), (375, 7563), (1125, 2521)]