5542725

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 9231552

約数和(自身を除く): 3688827

約数列:

[1, 3, 5, 15, 25, 75, 263, 281, 789, 843, 1315, 1405, 3945, 4215, 6575, 7025, 19725, 21075, 73903, 221709, 369515, 1108545, 1847575, 5542725]

約数ペア:

[(1, 5542725), (3, 1847575), (5, 1108545), (15, 369515), (25, 221709), (75, 73903), (263, 21075), (281, 19725), (789, 7025), (843, 6575), (1315, 4215), (1405, 3945)]