2263425

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1527999

約数列:

[1, 3, 5, 15, 25, 75, 103, 293, 309, 515, 879, 1465, 1545, 2575, 4395, 7325, 7725, 21975, 30179, 90537, 150895, 452685, 754475, 2263425]

約数ペア:

[(1, 2263425), (3, 754475), (5, 452685), (15, 150895), (25, 90537), (75, 30179), (103, 21975), (293, 7725), (309, 7325), (515, 4395), (879, 2575), (1465, 1545)]